18477811942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1\times {\mathrm{49603}}^1$

素因数の和:59427

約数の個数: 16

約数和(自身を含む): 29179056960

約数和(自身を除く): 10701245018

約数列:

[1, 2, 19, 38, 9803, 19606, 49603, 99206, 186257, 372514, 942457, 1884914, 486258209, 972516418, 9238905971, 18477811942]

約数ペア:

[(1, 18477811942), (2, 9238905971), (19, 972516418), (38, 486258209), (9803, 1884914), (19606, 942457), (49603, 372514), (99206, 186257)]