15990192

素因数分解:

$2^4\times 3^2\times {\mathrm{111043}}^1$

素因数の和:111057

約数の個数: 30

約数和(自身を含む): 44750732

約数和(自身を除く): 28760540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 111043, 222086, 333129, 444172, 666258, 888344, 999387, 1332516, 1776688, 1998774, 2665032, 3997548, 5330064, 7995096, 15990192]

約数ペア:

[(1, 15990192), (2, 7995096), (3, 5330064), (4, 3997548), (6, 2665032), (8, 1998774), (9, 1776688), (12, 1332516), (16, 999387), (18, 888344), (24, 666258), (36, 444172), (48, 333129), (72, 222086), (144, 111043)]