17939271298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{38561}}^1$

素因数の和:39222

約数の個数: 32

約数和(自身を含む): 30027458160

約数和(自身を除く): 12088186862

約数列:

[1, 2, 13, 26, 29, 58, 377, 617, 754, 1234, 8021, 16042, 17893, 35786, 38561, 77122, 232609, 465218, 501293, 1002586, 1118269, 2236538, 14537497, 23792137, 29074994, 47584274, 309297781, 618595562, 689971973, 1379943946, 8969635649, 17939271298]

約数ペア:

[(1, 17939271298), (2, 8969635649), (13, 1379943946), (26, 689971973), (29, 618595562), (58, 309297781), (377, 47584274), (617, 29074994), (754, 23792137), (1234, 14537497), (8021, 2236538), (16042, 1118269), (17893, 1002586), (35786, 501293), (38561, 465218), (77122, 232609)]