19441572

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8951}}^1$

素因数の和:9139

約数の個数: 24

約数和(自身を含む): 45619392

約数和(自身を除く): 26177820

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8951, 17902, 26853, 35804, 53706, 107412, 1620131, 3240262, 4860393, 6480524, 9720786, 19441572]

約数ペア:

[(1, 19441572), (2, 9720786), (3, 6480524), (4, 4860393), (6, 3240262), (12, 1620131), (181, 107412), (362, 53706), (543, 35804), (724, 26853), (1086, 17902), (2172, 8951)]