12628330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8862

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 14079638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8831, 17662, 44155, 88310, 97141, 114803, 194282, 229606, 485705, 574015, 971410, 1148030, 1262833, 2525666, 6314165, 12628330]

約数ペア:

[(1, 12628330), (2, 6314165), (5, 2525666), (10, 1262833), (11, 1148030), (13, 971410), (22, 574015), (26, 485705), (55, 229606), (65, 194282), (110, 114803), (130, 97141), (143, 88310), (286, 44155), (715, 17662), (1430, 8831)]