12722872786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21275707}}^1$

素因数の和:21275745

約数の個数: 16

約数和(自身を含む): 21445913664

約数和(自身を除く): 8723040878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 21275707, 42551414, 276584191, 489341261, 553168382, 978682522, 6361436393, 12722872786]

約数ペア:

[(1, 12722872786), (2, 6361436393), (13, 978682522), (23, 553168382), (26, 489341261), (46, 276584191), (299, 42551414), (598, 21275707)]