9540856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 19404000

約数和(自身を除く): 9863144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 461, 796, 922, 1592, 1844, 2587, 3688, 5174, 5993, 10348, 11986, 20696, 23972, 47944, 91739, 183478, 366956, 733912, 1192607, 2385214, 4770428, 9540856]

約数ペア:

[(1, 9540856), (2, 4770428), (4, 2385214), (8, 1192607), (13, 733912), (26, 366956), (52, 183478), (104, 91739), (199, 47944), (398, 23972), (461, 20696), (796, 11986), (922, 10348), (1592, 5993), (1844, 5174), (2587, 3688)]