19283944

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45481}}^1$

素因数の和:45540

約数の個数: 16

約数和(自身を含む): 36840420

約数和(自身を除く): 17556476

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45481, 90962, 181924, 363848, 2410493, 4820986, 9641972, 19283944]

約数ペア:

[(1, 19283944), (2, 9641972), (4, 4820986), (8, 2410493), (53, 363848), (106, 181924), (212, 90962), (424, 45481)]