1931489282

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1\times {\mathrm{8731}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 2953651392

約数和(自身を除く): 1022162110

約数列:

[1, 2, 53, 106, 2087, 4174, 8731, 17462, 110611, 221222, 462743, 925486, 18221597, 36443194, 965744641, 1931489282]

約数ペア:

[(1, 1931489282), (2, 965744641), (53, 36443194), (106, 18221597), (2087, 925486), (4174, 462743), (8731, 221222), (17462, 110611)]