18873404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11593}}^1$

素因数の和:11645

約数の個数: 24

約数和(自身を含む): 37008048

約数和(自身を除く): 18134644

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11593, 23186, 46372, 127523, 255046, 428941, 510092, 857882, 1715764, 4718351, 9436702, 18873404]

約数ペア:

[(1, 18873404), (2, 9436702), (4, 4718351), (11, 1715764), (22, 857882), (37, 510092), (44, 428941), (74, 255046), (148, 127523), (407, 46372), (814, 23186), (1628, 11593)]