1869968195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{31091}}^1$

素因数の和:31642

約数の個数: 16

約数和(自身を含む): 2346077952

約数和(自身を除く): 476109757

約数列:

[1, 5, 23, 115, 523, 2615, 12029, 31091, 60145, 155455, 715093, 3575465, 16260593, 81302965, 373993639, 1869968195]

約数ペア:

[(1, 1869968195), (5, 373993639), (23, 81302965), (115, 16260593), (523, 3575465), (2615, 715093), (12029, 155455), (31091, 60145)]