12943192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 25308000

約数和(自身を除く): 12364808

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 599, 1198, 2396, 2701, 4792, 5402, 10804, 21608, 22163, 43727, 44326, 87454, 88652, 174908, 177304, 349816, 1617899, 3235798, 6471596, 12943192]

約数ペア:

[(1, 12943192), (2, 6471596), (4, 3235798), (8, 1617899), (37, 349816), (73, 177304), (74, 174908), (146, 88652), (148, 87454), (292, 44326), (296, 43727), (584, 22163), (599, 21608), (1198, 10804), (2396, 5402), (2701, 4792)]