15697576958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{16453}}^1$

素因数の和:19448

約数の個数: 32

約数和(自身を含む): 28091321856

約数和(自身を除く): 12393744898

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2963, 5926, 16453, 20741, 32906, 41482, 68149, 115171, 136298, 230342, 378419, 477043, 756838, 954086, 2648933, 5297866, 48750239, 97500478, 341251673, 682503346, 1121255497, 2242510994, 7848788479, 15697576958]

約数ペア:

[(1, 15697576958), (2, 7848788479), (7, 2242510994), (14, 1121255497), (23, 682503346), (46, 341251673), (161, 97500478), (322, 48750239), (2963, 5297866), (5926, 2648933), (16453, 954086), (20741, 756838), (32906, 477043), (41482, 378419), (68149, 230342), (115171, 136298)]