12215663872

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{900329}}^1$

素因数の和:900398

約数の個数: 36

約数和(自身を含む): 24843706020

約数和(自身を除く): 12628042148

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 900329, 1800658, 3601316, 7202632, 14405264, 28810528, 47717437, 57621056, 95434874, 115242112, 190869748, 230484224, 381739496, 763478992, 1526957984, 3053915968, 6107831936, 12215663872]

約数ペア:

[(1, 12215663872), (2, 6107831936), (4, 3053915968), (8, 1526957984), (16, 763478992), (32, 381739496), (53, 230484224), (64, 190869748), (106, 115242112), (128, 95434874), (212, 57621056), (256, 47717437), (424, 28810528), (848, 14405264), (1696, 7202632), (3392, 3601316), (6784, 1800658), (13568, 900329)]