12911730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33107}}^1$

素因数の和:33130

約数の個数: 32

約数和(自身を含む): 33372864

約数和(自身を除く): 20461134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33107, 66214, 99321, 165535, 198642, 331070, 430391, 496605, 860782, 993210, 1291173, 2151955, 2582346, 4303910, 6455865, 12911730]

約数ペア:

[(1, 12911730), (2, 6455865), (3, 4303910), (5, 2582346), (6, 2151955), (10, 1291173), (13, 993210), (15, 860782), (26, 496605), (30, 430391), (39, 331070), (65, 198642), (78, 165535), (130, 99321), (195, 66214), (390, 33107)]