19500624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:985

約数の個数: 120

約数和(自身を含む): 64183392

約数和(自身を除く): 44682768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 947, 1144, 1287, 1584, 1716, 1872, 1894, 2288, 2574, 2841, 3432, 3788, 5148, 5682, 6864, 7576, 8523, 10296, 10417, 11364, 12311, 15152, 17046, 20592, 20834, 22728, 24622, 31251, 34092, 36933, 41668, 45456, 49244, 62502, 68184, 73866, 83336, 93753, 98488, 110799, 125004, 135421, 136368, 147732, 166672, 187506, 196976, 221598, 250008, 270842, 295464, 375012, 406263, 443196, 500016, 541684, 590928, 750024, 812526, 886392, 1083368, 1218789, 1500048, 1625052, 1772784, 2166736, 2437578, 3250104, 4875156, 6500208, 9750312, 19500624]

約数ペア:

[(1, 19500624), (2, 9750312), (3, 6500208), (4, 4875156), (6, 3250104), (8, 2437578), (9, 2166736), (11, 1772784), (12, 1625052), (13, 1500048), (16, 1218789), (18, 1083368), (22, 886392), (24, 812526), (26, 750024), (33, 590928), (36, 541684), (39, 500016), (44, 443196), (48, 406263), (52, 375012), (66, 295464), (72, 270842), (78, 250008), (88, 221598), (99, 196976), (104, 187506), (117, 166672), (132, 147732), (143, 136368), (144, 135421), (156, 125004), (176, 110799), (198, 98488), (208, 93753), (234, 83336), (264, 73866), (286, 68184), (312, 62502), (396, 49244), (429, 45456), (468, 41668), (528, 36933), (572, 34092), (624, 31251), (792, 24622), (858, 22728), (936, 20834), (947, 20592), (1144, 17046), (1287, 15152), (1584, 12311), (1716, 11364), (1872, 10417), (1894, 10296), (2288, 8523), (2574, 7576), (2841, 6864), (3432, 5682), (3788, 5148)]