19277422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7275

約数の個数: 16

約数和(自身を含む): 31008960

約数和(自身を除く): 11731538

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7177, 14354, 122009, 244018, 566983, 1133966, 9638711, 19277422]

約数ペア:

[(1, 19277422), (2, 9638711), (17, 1133966), (34, 566983), (79, 244018), (158, 122009), (1343, 14354), (2686, 7177)]