12131210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13358

約数の個数: 32

約数和(自身を含む): 26877312

約数和(自身を除く): 14746102

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13331, 26662, 66655, 93317, 133310, 173303, 186634, 346606, 466585, 866515, 933170, 1213121, 1733030, 2426242, 6065605, 12131210]

約数ペア:

[(1, 12131210), (2, 6065605), (5, 2426242), (7, 1733030), (10, 1213121), (13, 933170), (14, 866515), (26, 466585), (35, 346606), (65, 186634), (70, 173303), (91, 133310), (130, 93317), (182, 66655), (455, 26662), (910, 13331)]