22898930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 19782670

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 311, 370, 398, 622, 995, 1555, 1990, 3110, 7363, 11507, 14726, 23014, 36815, 57535, 61889, 73630, 115070, 123778, 309445, 618890, 2289893, 4579786, 11449465, 22898930]

約数ペア:

[(1, 22898930), (2, 11449465), (5, 4579786), (10, 2289893), (37, 618890), (74, 309445), (185, 123778), (199, 115070), (311, 73630), (370, 61889), (398, 57535), (622, 36815), (995, 23014), (1555, 14726), (1990, 11507), (3110, 7363)]