9964838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 16524144

約数和(自身を除く): 6559306

約数列:

[1, 2, 13, 26, 61, 103, 122, 206, 793, 1339, 1586, 2678, 3721, 6283, 7442, 12566, 48373, 81679, 96746, 163358, 383263, 766526, 4982419, 9964838]

約数ペア:

[(1, 9964838), (2, 4982419), (13, 766526), (26, 383263), (61, 163358), (103, 96746), (122, 81679), (206, 48373), (793, 12566), (1339, 7442), (1586, 6283), (2678, 3721)]