16116215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 20288448

約数和(自身を除く): 4172233

約数列:

[1, 5, 23, 115, 353, 397, 1765, 1985, 8119, 9131, 40595, 45655, 140141, 700705, 3223243, 16116215]

約数ペア:

[(1, 16116215), (5, 3223243), (23, 700705), (115, 140141), (353, 45655), (397, 40595), (1765, 9131), (1985, 8119)]