123819982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11701}}^1$

素因数の和:11764

約数の個数: 32

約数和(自身を含む): 224116704

約数和(自身を除く): 100296722

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 11701, 23402, 128711, 152113, 257422, 304226, 432937, 865874, 1673243, 3346486, 4762307, 5628181, 9524614, 11256362, 61909991, 123819982]

約数ペア:

[(1, 123819982), (2, 61909991), (11, 11256362), (13, 9524614), (22, 5628181), (26, 4762307), (37, 3346486), (74, 1673243), (143, 865874), (286, 432937), (407, 304226), (481, 257422), (814, 152113), (962, 128711), (5291, 23402), (10582, 11701)]