19551424

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7504

約数の個数: 28

約数和(自身を含む): 39748968

約数和(自身を除く): 20197544

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7451, 14902, 29804, 59608, 119216, 238432, 305491, 476864, 610982, 1221964, 2443928, 4887856, 9775712, 19551424]

約数ペア:

[(1, 19551424), (2, 9775712), (4, 4887856), (8, 2443928), (16, 1221964), (32, 610982), (41, 476864), (64, 305491), (82, 238432), (164, 119216), (328, 59608), (656, 29804), (1312, 14902), (2624, 7451)]