15331128

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 38572800

約数和(自身を除く): 23241672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 3919, 7838, 11757, 15676, 23514, 31352, 47028, 94056, 638797, 1277594, 1916391, 2555188, 3832782, 5110376, 7665564, 15331128]

約数ペア:

[(1, 15331128), (2, 7665564), (3, 5110376), (4, 3832782), (6, 2555188), (8, 1916391), (12, 1277594), (24, 638797), (163, 94056), (326, 47028), (489, 31352), (652, 23514), (978, 15676), (1304, 11757), (1956, 7838), (3912, 3919)]