15844994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11807}}^1$

素因数の和:11881

約数の個数: 16

約数和(自身を含む): 26355456

約数和(自身を除く): 10510462

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 11807, 23614, 129877, 259754, 720227, 1440454, 7922497, 15844994]

約数ペア:

[(1, 15844994), (2, 7922497), (11, 1440454), (22, 720227), (61, 259754), (122, 129877), (671, 23614), (1342, 11807)]