18919230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57331}}^1$

素因数の和:57352

約数の個数: 32

約数和(自身を含む): 49534848

約数和(自身を除く): 30615618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57331, 114662, 171993, 286655, 343986, 573310, 630641, 859965, 1261282, 1719930, 1891923, 3153205, 3783846, 6306410, 9459615, 18919230]

約数ペア:

[(1, 18919230), (2, 9459615), (3, 6306410), (5, 3783846), (6, 3153205), (10, 1891923), (11, 1719930), (15, 1261282), (22, 859965), (30, 630641), (33, 573310), (55, 343986), (66, 286655), (110, 171993), (165, 114662), (330, 57331)]