22270690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 43477056

約数和(自身を除く): 21206366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1051, 1630, 2102, 2119, 4238, 5255, 10510, 10595, 13663, 21190, 27326, 68315, 136630, 171313, 342626, 856565, 1713130, 2227069, 4454138, 11135345, 22270690]

約数ペア:

[(1, 22270690), (2, 11135345), (5, 4454138), (10, 2227069), (13, 1713130), (26, 856565), (65, 342626), (130, 171313), (163, 136630), (326, 68315), (815, 27326), (1051, 21190), (1630, 13663), (2102, 10595), (2119, 10510), (4238, 5255)]