12223696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 24606560

約数和(自身を除く): 12382864

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 163, 172, 218, 326, 344, 436, 652, 688, 872, 1304, 1744, 2608, 4687, 7009, 9374, 14018, 17767, 18748, 28036, 35534, 37496, 56072, 71068, 74992, 112144, 142136, 284272, 763981, 1527962, 3055924, 6111848, 12223696]

約数ペア:

[(1, 12223696), (2, 6111848), (4, 3055924), (8, 1527962), (16, 763981), (43, 284272), (86, 142136), (109, 112144), (163, 74992), (172, 71068), (218, 56072), (326, 37496), (344, 35534), (436, 28036), (652, 18748), (688, 17767), (872, 14018), (1304, 9374), (1744, 7009), (2608, 4687)]