15638412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30307}}^1$

素因数の和:30357

約数の個数: 24

約数和(自身を含む): 37339456

約数和(自身を除く): 21701044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 30307, 60614, 90921, 121228, 181842, 363684, 1303201, 2606402, 3909603, 5212804, 7819206, 15638412]

約数ペア:

[(1, 15638412), (2, 7819206), (3, 5212804), (4, 3909603), (6, 2606402), (12, 1303201), (43, 363684), (86, 181842), (129, 121228), (172, 90921), (258, 60614), (516, 30307)]