13209846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 28654080

約数和(自身を除く): 15444234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1039, 2078, 2119, 3117, 4238, 6234, 6357, 12714, 13507, 27014, 40521, 81042, 169357, 338714, 508071, 1016142, 2201641, 4403282, 6604923, 13209846]

約数ペア:

[(1, 13209846), (2, 6604923), (3, 4403282), (6, 2201641), (13, 1016142), (26, 508071), (39, 338714), (78, 169357), (163, 81042), (326, 40521), (489, 27014), (978, 13507), (1039, 12714), (2078, 6357), (2119, 6234), (3117, 4238)]