13415988

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{4639}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 31440640

約数和(自身を除く): 18024652

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 4639, 9278, 13917, 18556, 27834, 55668, 1117999, 2235998, 3353997, 4471996, 6707994, 13415988]

約数ペア:

[(1, 13415988), (2, 6707994), (3, 4471996), (4, 3353997), (6, 2235998), (12, 1117999), (241, 55668), (482, 27834), (723, 18556), (964, 13917), (1446, 9278), (2892, 4639)]