16215702

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 34494720

約数和(自身を除く): 18279018

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1381, 1957, 2762, 3914, 4143, 5871, 8286, 11742, 26239, 52478, 78717, 142243, 157434, 284486, 426729, 853458, 2702617, 5405234, 8107851, 16215702]

約数ペア:

[(1, 16215702), (2, 8107851), (3, 5405234), (6, 2702617), (19, 853458), (38, 426729), (57, 284486), (103, 157434), (114, 142243), (206, 78717), (309, 52478), (618, 26239), (1381, 11742), (1957, 8286), (2762, 5871), (3914, 4143)]