19474016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14843}}^1$

素因数の和:14894

約数の個数: 24

約数和(自身を含む): 39277224

約数和(自身を除く): 19803208

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14843, 29686, 59372, 118744, 237488, 474976, 608563, 1217126, 2434252, 4868504, 9737008, 19474016]

約数ペア:

[(1, 19474016), (2, 9737008), (4, 4868504), (8, 2434252), (16, 1217126), (32, 608563), (41, 474976), (82, 237488), (164, 118744), (328, 59372), (656, 29686), (1312, 14843)]