18290883026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1948741}}^1$

素因数の和:1948794

約数の個数: 24

約数和(自身を含む): 31183769484

約数和(自身を除く): 12892886458

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 1948741, 3897482, 25333633, 37026079, 50667266, 74052158, 481339027, 703495501, 962678054, 1406991002, 9145441513, 18290883026]

約数ペア:

[(1, 18290883026), (2, 9145441513), (13, 1406991002), (19, 962678054), (26, 703495501), (38, 481339027), (247, 74052158), (361, 50667266), (494, 37026079), (722, 25333633), (4693, 3897482), (9386, 1948741)]