21942206999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{88223}}^1$

素因数の和:88438

約数の個数: 16

約数和(自身を含む): 23172562944

約数和(自身を除く): 1230355945

約数列:

[1, 31, 71, 113, 2201, 3503, 8023, 88223, 248713, 2734913, 6263833, 9969199, 194178823, 309045169, 707813129, 21942206999]

約数ペア:

[(1, 21942206999), (31, 707813129), (71, 309045169), (113, 194178823), (2201, 9969199), (3503, 6263833), (8023, 2734913), (88223, 248713)]