12279968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{12379}}^1$

素因数の和:12420

約数の個数: 24

約数和(自身を含む): 24958080

約数和(自身を除く): 12678112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 12379, 24758, 49516, 99032, 198064, 383749, 396128, 767498, 1534996, 3069992, 6139984, 12279968]

約数ペア:

[(1, 12279968), (2, 6139984), (4, 3069992), (8, 1534996), (16, 767498), (31, 396128), (32, 383749), (62, 198064), (124, 99032), (248, 49516), (496, 24758), (992, 12379)]