10919528

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 21720000

約数和(自身を除く): 10800472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 361, 398, 722, 796, 1444, 1592, 2888, 3781, 6859, 7562, 13718, 15124, 27436, 30248, 54872, 71839, 143678, 287356, 574712, 1364941, 2729882, 5459764, 10919528]

約数ペア:

[(1, 10919528), (2, 5459764), (4, 2729882), (8, 1364941), (19, 574712), (38, 287356), (76, 143678), (152, 71839), (199, 54872), (361, 30248), (398, 27436), (722, 15124), (796, 13718), (1444, 7562), (1592, 6859), (2888, 3781)]