1859830064

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{58207}}^1$

素因数の和:60212

約数の個数: 20

約数和(自身を含む): 3605287104

約数和(自身を除く): 1745457040

約数列:

[1, 2, 4, 8, 16, 1997, 3994, 7988, 15976, 31952, 58207, 116414, 232828, 465656, 931312, 116239379, 232478758, 464957516, 929915032, 1859830064]

約数ペア:

[(1, 1859830064), (2, 929915032), (4, 464957516), (8, 232478758), (16, 116239379), (1997, 931312), (3994, 465656), (7988, 232828), (15976, 116414), (31952, 58207)]