15622142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8815

約数の個数: 16

約数和(自身を含む): 25194240

約数和(自身を除く): 9572098

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 8747, 17494, 166193, 332386, 411109, 822218, 7811071, 15622142]

約数ペア:

[(1, 15622142), (2, 7811071), (19, 822218), (38, 411109), (47, 332386), (94, 166193), (893, 17494), (1786, 8747)]