15697313470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68249189}}^1$

素因数の和:68249219

約数の個数: 16

約数和(自身を含む): 29483650080

約数和(自身を除く): 13786336610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68249189, 136498378, 341245945, 682491890, 1569731347, 3139462694, 7848656735, 15697313470]

約数ペア:

[(1, 15697313470), (2, 7848656735), (5, 3139462694), (10, 1569731347), (23, 682491890), (46, 341245945), (115, 136498378), (230, 68249189)]