12921837230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1\times {\mathrm{17239}}^1$

素因数の和:20528

約数の個数: 32

約数和(自身を含む): 24279436800

約数和(自身を除く): 11357599570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3259, 6518, 16295, 17239, 32590, 34478, 74957, 86195, 149914, 172390, 374785, 396497, 749570, 792994, 1982485, 3964970, 56181901, 112363802, 280909505, 561819010, 1292183723, 2584367446, 6460918615, 12921837230]

約数ペア:

[(1, 12921837230), (2, 6460918615), (5, 2584367446), (10, 1292183723), (23, 561819010), (46, 280909505), (115, 112363802), (230, 56181901), (3259, 3964970), (6518, 1982485), (16295, 792994), (17239, 749570), (32590, 396497), (34478, 374785), (74957, 172390), (86195, 149914)]