13229450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20353}}^1$

素因数の和:20378

約数の個数: 24

約数和(自身を含む): 26500908

約数和(自身を除く): 13271458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20353, 40706, 101765, 203530, 264589, 508825, 529178, 1017650, 1322945, 2645890, 6614725, 13229450]

約数ペア:

[(1, 13229450), (2, 6614725), (5, 2645890), (10, 1322945), (13, 1017650), (25, 529178), (26, 508825), (50, 264589), (65, 203530), (130, 101765), (325, 40706), (650, 20353)]