18608972419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1\times {\mathrm{18911}}^1$

素因数の和:19770

約数の個数: 16

約数和(自身を含む): 19907527680

約数和(自身を除く): 1298555261

約数列:

[1, 19, 67, 773, 1273, 14687, 18911, 51791, 359309, 984029, 1267037, 14618203, 24073703, 277745857, 979419601, 18608972419]

約数ペア:

[(1, 18608972419), (19, 979419601), (67, 277745857), (773, 24073703), (1273, 14618203), (14687, 1267037), (18911, 984029), (51791, 359309)]