15683838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 18184962

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 3919, 4002, 7838, 11757, 23514, 90137, 113651, 180274, 227302, 270411, 340953, 540822, 681906, 2613973, 5227946, 7841919, 15683838]

約数ペア:

[(1, 15683838), (2, 7841919), (3, 5227946), (6, 2613973), (23, 681906), (29, 540822), (46, 340953), (58, 270411), (69, 227302), (87, 180274), (138, 113651), (174, 90137), (667, 23514), (1334, 11757), (2001, 7838), (3919, 4002)]