21635846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1799

約数の個数: 16

約数和(自身を含む): 33308880

約数和(自身を除く): 11673034

約数列:

[1, 2, 61, 109, 122, 218, 1627, 3254, 6649, 13298, 99247, 177343, 198494, 354686, 10817923, 21635846]

約数ペア:

[(1, 21635846), (2, 10817923), (61, 354686), (109, 198494), (122, 177343), (218, 99247), (1627, 13298), (3254, 6649)]