24740926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 44939520

約数和(自身を除く): 20198594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 331, 562, 662, 1967, 2317, 3934, 4634, 5339, 6289, 10678, 12578, 37373, 44023, 74746, 88046, 93011, 186022, 651077, 1302154, 1767209, 3534418, 12370463, 24740926]

約数ペア:

[(1, 24740926), (2, 12370463), (7, 3534418), (14, 1767209), (19, 1302154), (38, 651077), (133, 186022), (266, 93011), (281, 88046), (331, 74746), (562, 44023), (662, 37373), (1967, 12578), (2317, 10678), (3934, 6289), (4634, 5339)]