12429456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19943

約数の個数: 40

約数和(自身を含む): 34581120

約数和(自身を除く): 22151664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 19919, 39838, 59757, 79676, 119514, 159352, 239028, 258947, 318704, 478056, 517894, 776841, 956112, 1035788, 1553682, 2071576, 3107364, 4143152, 6214728, 12429456]

約数ペア:

[(1, 12429456), (2, 6214728), (3, 4143152), (4, 3107364), (6, 2071576), (8, 1553682), (12, 1035788), (13, 956112), (16, 776841), (24, 517894), (26, 478056), (39, 318704), (48, 258947), (52, 239028), (78, 159352), (104, 119514), (156, 79676), (208, 59757), (312, 39838), (624, 19919)]