12274210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11675870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 359, 526, 718, 1315, 1795, 2630, 3419, 3590, 4667, 6838, 9334, 17095, 23335, 34190, 46670, 94417, 188834, 472085, 944170, 1227421, 2454842, 6137105, 12274210]

約数ペア:

[(1, 12274210), (2, 6137105), (5, 2454842), (10, 1227421), (13, 944170), (26, 472085), (65, 188834), (130, 94417), (263, 46670), (359, 34190), (526, 23335), (718, 17095), (1315, 9334), (1795, 6838), (2630, 4667), (3419, 3590)]