19005972

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15377}}^1$

素因数の和:15487

約数の個数: 24

約数和(自身を含む): 44780736

約数和(自身を除く): 25774764

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15377, 30754, 46131, 61508, 92262, 184524, 1583831, 3167662, 4751493, 6335324, 9502986, 19005972]

約数ペア:

[(1, 19005972), (2, 9502986), (3, 6335324), (4, 4751493), (6, 3167662), (12, 1583831), (103, 184524), (206, 92262), (309, 61508), (412, 46131), (618, 30754), (1236, 15377)]