19216704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7699}}^1$

素因数の和:7727

約数の個数: 56

約数和(自身を含む): 54762400

約数和(自身を除く): 35545696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7699, 15398, 23097, 30796, 46194, 61592, 92388, 100087, 123184, 184776, 200174, 246368, 300261, 369552, 400348, 492736, 600522, 739104, 800696, 1201044, 1478208, 1601392, 2402088, 3202784, 4804176, 6405568, 9608352, 19216704]

約数ペア:

[(1, 19216704), (2, 9608352), (3, 6405568), (4, 4804176), (6, 3202784), (8, 2402088), (12, 1601392), (13, 1478208), (16, 1201044), (24, 800696), (26, 739104), (32, 600522), (39, 492736), (48, 400348), (52, 369552), (64, 300261), (78, 246368), (96, 200174), (104, 184776), (156, 123184), (192, 100087), (208, 92388), (312, 61592), (416, 46194), (624, 30796), (832, 23097), (1248, 15398), (2496, 7699)]