13662406

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 21945600

約数和(自身を除く): 8283194

約数列:

[1, 2, 19, 38, 127, 149, 254, 298, 361, 722, 2413, 2831, 4826, 5662, 18923, 37846, 45847, 53789, 91694, 107578, 359537, 719074, 6831203, 13662406]

約数ペア:

[(1, 13662406), (2, 6831203), (19, 719074), (38, 359537), (127, 107578), (149, 91694), (254, 53789), (298, 45847), (361, 37846), (722, 18923), (2413, 5662), (2831, 4826)]