18473165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 22967280

約数和(自身を除く): 4494115

約数列:

[1, 5, 41, 97, 205, 485, 929, 3977, 4645, 19885, 38089, 90113, 190445, 450565, 3694633, 18473165]

約数ペア:

[(1, 18473165), (5, 3694633), (41, 450565), (97, 190445), (205, 90113), (485, 38089), (929, 19885), (3977, 4645)]