12281410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 23912640

約数和(自身を除く): 11631230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 1747, 3494, 3515, 7030, 8735, 17470, 33193, 64639, 66386, 129278, 165965, 323195, 331930, 646390, 1228141, 2456282, 6140705, 12281410]

約数ペア:

[(1, 12281410), (2, 6140705), (5, 2456282), (10, 1228141), (19, 646390), (37, 331930), (38, 323195), (74, 165965), (95, 129278), (185, 66386), (190, 64639), (370, 33193), (703, 17470), (1406, 8735), (1747, 7030), (3494, 3515)]