31041782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15413}}^1$

素因数の和:15487

約数の個数: 16

約数和(自身を含む): 49941360

約数和(自身を除く): 18899578

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15413, 30826, 292847, 585694, 816889, 1633778, 15520891, 31041782]

約数ペア:

[(1, 31041782), (2, 15520891), (19, 1633778), (38, 816889), (53, 585694), (106, 292847), (1007, 30826), (2014, 15413)]