16539406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 26798688

約数和(自身を除く): 10259282

約数列:

[1, 2, 13, 26, 421, 842, 1511, 3022, 5473, 10946, 19643, 39286, 636131, 1272262, 8269703, 16539406]

約数ペア:

[(1, 16539406), (2, 8269703), (13, 1272262), (26, 636131), (421, 39286), (842, 19643), (1511, 10946), (3022, 5473)]