12485330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8762

約数の個数: 32

約数和(自身を含む): 26405568

約数和(自身を除く): 13920238

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8731, 17462, 43655, 87310, 96041, 113503, 192082, 227006, 480205, 567515, 960410, 1135030, 1248533, 2497066, 6242665, 12485330]

約数ペア:

[(1, 12485330), (2, 6242665), (5, 2497066), (10, 1248533), (11, 1135030), (13, 960410), (22, 567515), (26, 480205), (55, 227006), (65, 192082), (110, 113503), (130, 96041), (143, 87310), (286, 43655), (715, 17462), (1430, 8731)]