22906990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 44043264

約数和(自身を除く): 21136274

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1061, 1270, 2122, 2159, 4318, 5305, 10610, 10795, 18037, 21590, 36074, 90185, 134747, 180370, 269494, 673735, 1347470, 2290699, 4581398, 11453495, 22906990]

約数ペア:

[(1, 22906990), (2, 11453495), (5, 4581398), (10, 2290699), (17, 1347470), (34, 673735), (85, 269494), (127, 180370), (170, 134747), (254, 90185), (635, 36074), (1061, 21590), (1270, 18037), (2122, 10795), (2159, 10610), (4318, 5305)]