19005143172

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{3949531}}^1$

素因数の和:3949939

約数の個数: 24

約数和(自身を含む): 44455932192

約数和(自身を除く): 25450789020

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 3949531, 7899062, 11848593, 15798124, 23697186, 47394372, 1583761931, 3167523862, 4751285793, 6335047724, 9502571586, 19005143172]

約数ペア:

[(1, 19005143172), (2, 9502571586), (3, 6335047724), (4, 4751285793), (6, 3167523862), (12, 1583761931), (401, 47394372), (802, 23697186), (1203, 15798124), (1604, 11848593), (2406, 7899062), (4812, 3949531)]