19374384

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10909}}^1$

素因数の和:10957

約数の個数: 40

約数和(自身を含む): 51407920

約数和(自身を除く): 32033536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10909, 21818, 32727, 43636, 65454, 87272, 130908, 174544, 261816, 403633, 523632, 807266, 1210899, 1614532, 2421798, 3229064, 4843596, 6458128, 9687192, 19374384]

約数ペア:

[(1, 19374384), (2, 9687192), (3, 6458128), (4, 4843596), (6, 3229064), (8, 2421798), (12, 1614532), (16, 1210899), (24, 807266), (37, 523632), (48, 403633), (74, 261816), (111, 174544), (148, 130908), (222, 87272), (296, 65454), (444, 43636), (592, 32727), (888, 21818), (1776, 10909)]