41439418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2221}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 65593440

約数和(自身を除く): 24154022

約数列:

[1, 2, 19, 38, 491, 982, 2221, 4442, 9329, 18658, 42199, 84398, 1090511, 2181022, 20719709, 41439418]

約数ペア:

[(1, 41439418), (2, 20719709), (19, 2181022), (38, 1090511), (491, 84398), (982, 42199), (2221, 18658), (4442, 9329)]