19162606

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 29614464

約数和(自身を除く): 10451858

約数列:

[1, 2, 43, 86, 163, 326, 1367, 2734, 7009, 14018, 58781, 117562, 222821, 445642, 9581303, 19162606]

約数ペア:

[(1, 19162606), (2, 9581303), (43, 445642), (86, 222821), (163, 117562), (326, 58781), (1367, 14018), (2734, 7009)]