21422472898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9982513}}^1$

素因数の和:9982581

約数の個数: 16

約数和(自身を含む): 34140197880

約数和(自身を除く): 12717724982

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9982513, 19965026, 289492877, 369352981, 578985754, 738705962, 10711236449, 21422472898]

約数ペア:

[(1, 21422472898), (2, 10711236449), (29, 738705962), (37, 578985754), (58, 369352981), (74, 289492877), (1073, 19965026), (2146, 9982513)]