18161302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12975

約数の個数: 16

約数和(自身を含む): 29453040

約数和(自身を除く): 11291738

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 12917, 25834, 245423, 477929, 490846, 955858, 9080651, 18161302]

約数ペア:

[(1, 18161302), (2, 9080651), (19, 955858), (37, 490846), (38, 477929), (74, 245423), (703, 25834), (1406, 12917)]