47931718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21379}}^1$

素因数の和:21459

約数の個数: 16

約数和(自身を含む): 76968000

約数和(自身を除く): 29036282

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 21379, 42758, 406201, 812402, 1261361, 2522722, 23965859, 47931718]

約数ペア:

[(1, 47931718), (2, 23965859), (19, 2522722), (38, 1261361), (59, 812402), (118, 406201), (1121, 42758), (2242, 21379)]