18888052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 35920640

約数和(自身を除く): 17032588

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 8017, 16034, 32068, 152323, 248527, 304646, 497054, 609292, 994108, 4722013, 9444026, 18888052]

約数ペア:

[(1, 18888052), (2, 9444026), (4, 4722013), (19, 994108), (31, 609292), (38, 497054), (62, 304646), (76, 248527), (124, 152323), (589, 32068), (1178, 16034), (2356, 8017)]