12542816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 29021328

約数和(自身を除く): 16478512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2741, 4576, 5482, 10964, 21928, 30151, 35633, 43856, 60302, 71266, 87712, 120604, 142532, 241208, 285064, 391963, 482416, 570128, 783926, 964832, 1140256, 1567852, 3135704, 6271408, 12542816]

約数ペア:

[(1, 12542816), (2, 6271408), (4, 3135704), (8, 1567852), (11, 1140256), (13, 964832), (16, 783926), (22, 570128), (26, 482416), (32, 391963), (44, 285064), (52, 241208), (88, 142532), (104, 120604), (143, 87712), (176, 71266), (208, 60302), (286, 43856), (352, 35633), (416, 30151), (572, 21928), (1144, 10964), (2288, 5482), (2741, 4576)]