13105730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 25887168

約数和(自身を除く): 12781438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 421, 566, 842, 1415, 2105, 2830, 3113, 4210, 4631, 6226, 9262, 15565, 23155, 31130, 46310, 119143, 238286, 595715, 1191430, 1310573, 2621146, 6552865, 13105730]

約数ペア:

[(1, 13105730), (2, 6552865), (5, 2621146), (10, 1310573), (11, 1191430), (22, 595715), (55, 238286), (110, 119143), (283, 46310), (421, 31130), (566, 23155), (842, 15565), (1415, 9262), (2105, 6226), (2830, 4631), (3113, 4210)]