28143669839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{104971}}^1$

素因数の和:105230

約数の個数: 16

約数和(自身を含む): 30131162880

約数和(自身を除く): 1987493041

約数列:

[1, 19, 103, 137, 1957, 2603, 14111, 104971, 268109, 1994449, 10812013, 14381027, 205428247, 273239513, 1481245781, 28143669839]

約数ペア:

[(1, 28143669839), (19, 1481245781), (103, 273239513), (137, 205428247), (1957, 14381027), (2603, 10812013), (14111, 1994449), (104971, 268109)]