9815650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15101}}^1$

素因数の和:15126

約数の個数: 24

約数和(自身を含む): 19662804

約数和(自身を除く): 9847154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15101, 30202, 75505, 151010, 196313, 377525, 392626, 755050, 981565, 1963130, 4907825, 9815650]

約数ペア:

[(1, 9815650), (2, 4907825), (5, 1963130), (10, 981565), (13, 755050), (25, 392626), (26, 377525), (50, 196313), (65, 151010), (130, 75505), (325, 30202), (650, 15101)]