15661136608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37646963}}^1$

素因数の和:37646986

約数の個数: 24

約数和(自身を含む): 33204622248

約数和(自身を除く): 17543485640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 37646963, 75293926, 150587852, 301175704, 489410519, 602351408, 978821038, 1204702816, 1957642076, 3915284152, 7830568304, 15661136608]

約数ペア:

[(1, 15661136608), (2, 7830568304), (4, 3915284152), (8, 1957642076), (13, 1204702816), (16, 978821038), (26, 602351408), (32, 489410519), (52, 301175704), (104, 150587852), (208, 75293926), (416, 37646963)]