15814814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 24323328

約数和(自身を除く): 8508514

約数列:

[1, 2, 67, 107, 134, 214, 1103, 2206, 7169, 14338, 73901, 118021, 147802, 236042, 7907407, 15814814]

約数ペア:

[(1, 15814814), (2, 7907407), (67, 236042), (107, 147802), (134, 118021), (214, 73901), (1103, 14338), (2206, 7169)]