12041290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 22752576

約数和(自身を除く): 10711286

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 683, 1366, 1763, 3415, 3526, 6830, 8815, 17630, 28003, 29369, 56006, 58738, 140015, 146845, 280030, 293690, 1204129, 2408258, 6020645, 12041290]

約数ペア:

[(1, 12041290), (2, 6020645), (5, 2408258), (10, 1204129), (41, 293690), (43, 280030), (82, 146845), (86, 140015), (205, 58738), (215, 56006), (410, 29369), (430, 28003), (683, 17630), (1366, 8815), (1763, 6830), (3415, 3526)]