15679891932

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{16001}}^1$

素因数の和:16778

約数の個数: 48

約数和(自身を含む): 36934152192

約数和(自身を除く): 21254260260

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 643, 762, 1286, 1524, 1929, 2572, 3858, 7716, 16001, 32002, 48003, 64004, 81661, 96006, 163322, 192012, 244983, 326644, 489966, 979932, 2032127, 4064254, 6096381, 8128508, 10288643, 12192762, 20577286, 24385524, 30865929, 41154572, 61731858, 123463716, 1306657661, 2613315322, 3919972983, 5226630644, 7839945966, 15679891932]

約数ペア:

[(1, 15679891932), (2, 7839945966), (3, 5226630644), (4, 3919972983), (6, 2613315322), (12, 1306657661), (127, 123463716), (254, 61731858), (381, 41154572), (508, 30865929), (643, 24385524), (762, 20577286), (1286, 12192762), (1524, 10288643), (1929, 8128508), (2572, 6096381), (3858, 4064254), (7716, 2032127), (16001, 979932), (32002, 489966), (48003, 326644), (64004, 244983), (81661, 192012), (96006, 163322)]