12816232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 17121368

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 659, 748, 884, 1144, 1318, 1496, 1768, 2431, 2636, 4862, 5272, 7249, 8567, 9724, 11203, 14498, 17134, 19448, 22406, 28996, 34268, 44812, 57992, 68536, 89624, 94237, 123233, 145639, 188474, 246466, 291278, 376948, 492932, 582556, 753896, 985864, 1165112, 1602029, 3204058, 6408116, 12816232]

約数ペア:

[(1, 12816232), (2, 6408116), (4, 3204058), (8, 1602029), (11, 1165112), (13, 985864), (17, 753896), (22, 582556), (26, 492932), (34, 376948), (44, 291278), (52, 246466), (68, 188474), (88, 145639), (104, 123233), (136, 94237), (143, 89624), (187, 68536), (221, 57992), (286, 44812), (374, 34268), (442, 28996), (572, 22406), (659, 19448), (748, 17134), (884, 14498), (1144, 11203), (1318, 9724), (1496, 8567), (1768, 7249), (2431, 5272), (2636, 4862)]