22472289190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{219649}}^1$

素因数の和:220456

約数の個数: 32

約数和(自身を含む): 43617218400

約数和(自身を除く): 21144929210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 10231, 20462, 51155, 102310, 219649, 439298, 1098245, 2196490, 2855437, 5710874, 14277185, 28554370, 172863763, 345727526, 864318815, 1728637630, 2247228919, 4494457838, 11236144595, 22472289190]

約数ペア:

[(1, 22472289190), (2, 11236144595), (5, 4494457838), (10, 2247228919), (13, 1728637630), (26, 864318815), (65, 345727526), (130, 172863763), (787, 28554370), (1574, 14277185), (3935, 5710874), (7870, 2855437), (10231, 2196490), (20462, 1098245), (51155, 439298), (102310, 219649)]