12839968

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{1307}}^1$

素因数の和:1624

約数の個数: 24

約数和(自身を含む): 25380432

約数和(自身を除く): 12540464

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 1307, 2456, 2614, 4912, 5228, 9824, 10456, 20912, 41824, 401249, 802498, 1604996, 3209992, 6419984, 12839968]

約数ペア:

[(1, 12839968), (2, 6419984), (4, 3209992), (8, 1604996), (16, 802498), (32, 401249), (307, 41824), (614, 20912), (1228, 10456), (1307, 9824), (2456, 5228), (2614, 4912)]