15207933128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61322311}}^1$

素因数の和:61322348

約数の個数: 16

約数和(自身を含む): 29434709760

約数和(自身を除く): 14226776632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 61322311, 122644622, 245289244, 490578488, 1900991641, 3801983282, 7603966564, 15207933128]

約数ペア:

[(1, 15207933128), (2, 7603966564), (4, 3801983282), (8, 1900991641), (31, 490578488), (62, 245289244), (124, 122644622), (248, 61322311)]