15296428

素因数分解:

$2^2\times 7^3\times {\mathrm{11149}}^1$

素因数の和:11174

約数の個数: 24

約数和(自身を含む): 31220000

約数和(自身を除く): 15923572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 11149, 22298, 44596, 78043, 156086, 312172, 546301, 1092602, 2185204, 3824107, 7648214, 15296428]

約数ペア:

[(1, 15296428), (2, 7648214), (4, 3824107), (7, 2185204), (14, 1092602), (28, 546301), (49, 312172), (98, 156086), (196, 78043), (343, 44596), (686, 22298), (1372, 11149)]