15993326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 11309074

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 631, 667, 874, 1102, 1262, 1334, 11989, 12673, 14513, 18299, 23978, 25346, 29026, 36598, 275747, 347681, 420877, 551494, 695362, 841754, 7996663, 15993326]

約数ペア:

[(1, 15993326), (2, 7996663), (19, 841754), (23, 695362), (29, 551494), (38, 420877), (46, 347681), (58, 275747), (437, 36598), (551, 29026), (631, 25346), (667, 23978), (874, 18299), (1102, 14513), (1262, 12673), (1334, 11989)]