19044232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 37800000

約数和(自身を除く): 18755768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 359, 698, 718, 1396, 1436, 2792, 2872, 6631, 6821, 13262, 13642, 26524, 27284, 53048, 54568, 125291, 250582, 501164, 1002328, 2380529, 4761058, 9522116, 19044232]

約数ペア:

[(1, 19044232), (2, 9522116), (4, 4761058), (8, 2380529), (19, 1002328), (38, 501164), (76, 250582), (152, 125291), (349, 54568), (359, 53048), (698, 27284), (718, 26524), (1396, 13642), (1436, 13262), (2792, 6821), (2872, 6631)]