12414220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 21454580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 359, 364, 380, 455, 494, 532, 665, 718, 910, 988, 1235, 1330, 1436, 1729, 1795, 1820, 2470, 2513, 2660, 3458, 3590, 4667, 4940, 5026, 6821, 6916, 7180, 8645, 9334, 10052, 12565, 13642, 17290, 18668, 23335, 25130, 27284, 32669, 34105, 34580, 46670, 47747, 50260, 65338, 68210, 88673, 93340, 95494, 130676, 136420, 163345, 177346, 190988, 238735, 326690, 354692, 443365, 477470, 620711, 653380, 886730, 954940, 1241422, 1773460, 2482844, 3103555, 6207110, 12414220]

約数ペア:

[(1, 12414220), (2, 6207110), (4, 3103555), (5, 2482844), (7, 1773460), (10, 1241422), (13, 954940), (14, 886730), (19, 653380), (20, 620711), (26, 477470), (28, 443365), (35, 354692), (38, 326690), (52, 238735), (65, 190988), (70, 177346), (76, 163345), (91, 136420), (95, 130676), (130, 95494), (133, 93340), (140, 88673), (182, 68210), (190, 65338), (247, 50260), (260, 47747), (266, 46670), (359, 34580), (364, 34105), (380, 32669), (455, 27284), (494, 25130), (532, 23335), (665, 18668), (718, 17290), (910, 13642), (988, 12565), (1235, 10052), (1330, 9334), (1436, 8645), (1729, 7180), (1795, 6916), (1820, 6821), (2470, 5026), (2513, 4940), (2660, 4667), (3458, 3590)]