19551656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 38923200

約数和(自身を除く): 19371544

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 1801, 2714, 3602, 5428, 7204, 10856, 14408, 41423, 82846, 106259, 165692, 212518, 331384, 425036, 850072, 2443957, 4887914, 9775828, 19551656]

約数ペア:

[(1, 19551656), (2, 9775828), (4, 4887914), (8, 2443957), (23, 850072), (46, 425036), (59, 331384), (92, 212518), (118, 165692), (184, 106259), (236, 82846), (472, 41423), (1357, 14408), (1801, 10856), (2714, 7204), (3602, 5428)]