19265408

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 39327120

約数和(自身を除く): 20061712

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 3671, 5248, 7342, 14684, 29368, 58736, 117472, 150511, 234944, 301022, 469888, 602044, 1204088, 2408176, 4816352, 9632704, 19265408]

約数ペア:

[(1, 19265408), (2, 9632704), (4, 4816352), (8, 2408176), (16, 1204088), (32, 602044), (41, 469888), (64, 301022), (82, 234944), (128, 150511), (164, 117472), (328, 58736), (656, 29368), (1312, 14684), (2624, 7342), (3671, 5248)]