12261610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20101}}^1$

素因数の和:20169

約数の個数: 16

約数和(自身を含む): 22433832

約数和(自身を除く): 10172222

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 20101, 40202, 100505, 201010, 1226161, 2452322, 6130805, 12261610]

約数ペア:

[(1, 12261610), (2, 6130805), (5, 2452322), (10, 1226161), (61, 201010), (122, 100505), (305, 40202), (610, 20101)]