22906210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 44812800

約数和(自身を除く): 21906590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 3889, 5890, 7778, 19445, 38890, 73891, 120559, 147782, 241118, 369455, 602795, 738910, 1205590, 2290621, 4581242, 11453105, 22906210]

約数ペア:

[(1, 22906210), (2, 11453105), (5, 4581242), (10, 2290621), (19, 1205590), (31, 738910), (38, 602795), (62, 369455), (95, 241118), (155, 147782), (190, 120559), (310, 73891), (589, 38890), (1178, 19445), (2945, 7778), (3889, 5890)]