12815659849

素因数分解:

${\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 13014144000

約数和(自身を除く): 198484151

約数列:

[1, 109, 389, 479, 631, 42401, 52211, 68779, 186331, 245459, 302249, 20310079, 26755031, 32945141, 117574861, 12815659849]

約数ペア:

[(1, 12815659849), (109, 117574861), (389, 32945141), (479, 26755031), (631, 20310079), (42401, 302249), (52211, 245459), (68779, 186331)]