19019362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5431}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 30506112

約数和(自身を除く): 11486750

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 5431, 10862, 92327, 184654, 559393, 1118786, 9509681, 19019362]

約数ペア:

[(1, 19019362), (2, 9509681), (17, 1118786), (34, 559393), (103, 184654), (206, 92327), (1751, 10862), (3502, 5431)]