18804958838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{715943}}^1$

素因数の和:716539

約数の個数: 16

約数和(自身を含む): 29485437696

約数和(自身を除く): 10680478858

約数列:

[1, 2, 23, 46, 571, 1142, 13133, 26266, 715943, 1431886, 16466689, 32933378, 408803453, 817606906, 9402479419, 18804958838]

約数ペア:

[(1, 18804958838), (2, 9402479419), (23, 817606906), (46, 408803453), (571, 32933378), (1142, 16466689), (13133, 1431886), (26266, 715943)]