39819962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 73847424

約数和(自身を除く): 34027462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 661, 662, 1322, 2317, 4303, 4627, 4634, 8593, 8606, 9254, 17186, 30121, 60151, 60242, 120302, 218791, 437582, 1531537, 2844283, 3063074, 5688566, 19909981, 39819962]

約数ペア:

[(1, 39819962), (2, 19909981), (7, 5688566), (13, 3063074), (14, 2844283), (26, 1531537), (91, 437582), (182, 218791), (331, 120302), (661, 60242), (662, 60151), (1322, 30121), (2317, 17186), (4303, 9254), (4627, 8606), (4634, 8593)]