20131754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{941}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 31877280

約数和(自身を除く): 11745526

約数列:

[1, 2, 19, 38, 563, 941, 1126, 1882, 10697, 17879, 21394, 35758, 529783, 1059566, 10065877, 20131754]

約数ペア:

[(1, 20131754), (2, 10065877), (19, 1059566), (38, 529783), (563, 35758), (941, 21394), (1126, 17879), (1882, 10697)]