8451542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20219}}^1$

素因数の和:20251

約数の個数: 16

約数和(自身を含む): 14558400

約数和(自身を除く): 6106858

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 20219, 40438, 222409, 384161, 444818, 768322, 4225771, 8451542]

約数ペア:

[(1, 8451542), (2, 4225771), (11, 768322), (19, 444818), (22, 384161), (38, 222409), (209, 40438), (418, 20219)]