15505364

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 31792320

約数和(自身を除く): 16286956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 331, 478, 662, 956, 1324, 1673, 2317, 3346, 4634, 6692, 9268, 11711, 16219, 23422, 32438, 46844, 64876, 79109, 158218, 316436, 553763, 1107526, 2215052, 3876341, 7752682, 15505364]

約数ペア:

[(1, 15505364), (2, 7752682), (4, 3876341), (7, 2215052), (14, 1107526), (28, 553763), (49, 316436), (98, 158218), (196, 79109), (239, 64876), (331, 46844), (478, 32438), (662, 23422), (956, 16219), (1324, 11711), (1673, 9268), (2317, 6692), (3346, 4634)]