22160996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 50295168

約数和(自身を除く): 28134172

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 53, 68, 86, 106, 143, 172, 187, 212, 221, 286, 374, 442, 473, 559, 572, 583, 689, 731, 748, 884, 901, 946, 1118, 1166, 1378, 1462, 1802, 1892, 2236, 2279, 2332, 2431, 2756, 2924, 3604, 4558, 4862, 6149, 7579, 8041, 9116, 9503, 9724, 9911, 11713, 12298, 15158, 16082, 19006, 19822, 23426, 24596, 25069, 29627, 30316, 32164, 38012, 38743, 39644, 46852, 50138, 59254, 77486, 100276, 104533, 118508, 128843, 154972, 209066, 257686, 325897, 418132, 426173, 503659, 515372, 651794, 852346, 1007318, 1303588, 1704692, 2014636, 5540249, 11080498, 22160996]

約数ペア:

[(1, 22160996), (2, 11080498), (4, 5540249), (11, 2014636), (13, 1704692), (17, 1303588), (22, 1007318), (26, 852346), (34, 651794), (43, 515372), (44, 503659), (52, 426173), (53, 418132), (68, 325897), (86, 257686), (106, 209066), (143, 154972), (172, 128843), (187, 118508), (212, 104533), (221, 100276), (286, 77486), (374, 59254), (442, 50138), (473, 46852), (559, 39644), (572, 38743), (583, 38012), (689, 32164), (731, 30316), (748, 29627), (884, 25069), (901, 24596), (946, 23426), (1118, 19822), (1166, 19006), (1378, 16082), (1462, 15158), (1802, 12298), (1892, 11713), (2236, 9911), (2279, 9724), (2332, 9503), (2431, 9116), (2756, 8041), (2924, 7579), (3604, 6149), (4558, 4862)]