23781142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154423}}^1$

素因数の和:154443

約数の個数: 16

約数和(自身を含む): 44474112

約数和(自身を除く): 20692970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 154423, 308846, 1080961, 1698653, 2161922, 3397306, 11890571, 23781142]

約数ペア:

[(1, 23781142), (2, 11890571), (7, 3397306), (11, 2161922), (14, 1698653), (22, 1080961), (77, 308846), (154, 154423)]