19473914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2849

約数の個数: 16

約数和(自身を含む): 30320808

約数和(自身を除く): 10846894

約数列:

[1, 2, 37, 74, 97, 194, 2713, 3589, 5426, 7178, 100381, 200762, 263161, 526322, 9736957, 19473914]

約数ペア:

[(1, 19473914), (2, 9736957), (37, 526322), (74, 263161), (97, 200762), (194, 100381), (2713, 7178), (3589, 5426)]