11527490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 23716800

約数和(自身を除く): 12189310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 359, 494, 718, 845, 1235, 1690, 1795, 2470, 3211, 3590, 4667, 6422, 6821, 9334, 13642, 16055, 23335, 32110, 34105, 46670, 60671, 68210, 88673, 121342, 177346, 303355, 443365, 606710, 886730, 1152749, 2305498, 5763745, 11527490]

約数ペア:

[(1, 11527490), (2, 5763745), (5, 2305498), (10, 1152749), (13, 886730), (19, 606710), (26, 443365), (38, 303355), (65, 177346), (95, 121342), (130, 88673), (169, 68210), (190, 60671), (247, 46670), (338, 34105), (359, 32110), (494, 23335), (718, 16055), (845, 13642), (1235, 9334), (1690, 6821), (1795, 6422), (2470, 4667), (3211, 3590)]