11927926948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{111781}}^1$

素因数の和:111932

約数の個数: 48

約数和(自身を含む): 24738697984

約数和(自身を除く): 12810771036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 2884, 3811, 7622, 15244, 26677, 53354, 106708, 111781, 223562, 447124, 782467, 1564934, 3129868, 4135897, 8271794, 11513443, 16543588, 23026886, 28951279, 46053772, 57902558, 80594101, 115805116, 161188202, 322376404, 425997391, 851994782, 1703989564, 2981981737, 5963963474, 11927926948]

約数ペア:

[(1, 11927926948), (2, 5963963474), (4, 2981981737), (7, 1703989564), (14, 851994782), (28, 425997391), (37, 322376404), (74, 161188202), (103, 115805116), (148, 80594101), (206, 57902558), (259, 46053772), (412, 28951279), (518, 23026886), (721, 16543588), (1036, 11513443), (1442, 8271794), (2884, 4135897), (3811, 3129868), (7622, 1564934), (15244, 782467), (26677, 447124), (53354, 223562), (106708, 111781)]