29871634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2729}}^1$

素因数の和:3165

約数の個数: 16

約数和(自身を含む): 48386520

約数和(自身を除く): 18514886

約数列:

[1, 2, 13, 26, 421, 842, 2729, 5458, 5473, 10946, 35477, 70954, 1148909, 2297818, 14935817, 29871634]

約数ペア:

[(1, 29871634), (2, 14935817), (13, 2297818), (26, 1148909), (421, 70954), (842, 35477), (2729, 10946), (5458, 5473)]