15910148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 28795032

約数和(自身を除く): 12884884

約数列:

[1, 2, 4, 37, 74, 148, 193, 386, 557, 772, 1114, 2228, 7141, 14282, 20609, 28564, 41218, 82436, 107501, 215002, 430004, 3977537, 7955074, 15910148]

約数ペア:

[(1, 15910148), (2, 7955074), (4, 3977537), (37, 430004), (74, 215002), (148, 107501), (193, 82436), (386, 41218), (557, 28564), (772, 20609), (1114, 14282), (2228, 7141)]