22655390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 43809984

約数和(自身を除く): 21154594

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 1877, 2414, 3754, 6035, 9385, 12070, 18770, 31909, 63818, 133267, 159545, 266534, 319090, 666335, 1332670, 2265539, 4531078, 11327695, 22655390]

約数ペア:

[(1, 22655390), (2, 11327695), (5, 4531078), (10, 2265539), (17, 1332670), (34, 666335), (71, 319090), (85, 266534), (142, 159545), (170, 133267), (355, 63818), (710, 31909), (1207, 18770), (1877, 12070), (2414, 9385), (3754, 6035)]