15966472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{68821}}^1$

素因数の和:68856

約数の個数: 16

約数和(自身を含む): 30969900

約数和(自身を除く): 15003428

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 68821, 137642, 275284, 550568, 1995809, 3991618, 7983236, 15966472]

約数ペア:

[(1, 15966472), (2, 7983236), (4, 3991618), (8, 1995809), (29, 550568), (58, 275284), (116, 137642), (232, 68821)]