19333777

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 21555072

約数和(自身を除く): 2221295

約数列:

[1, 17, 23, 197, 251, 391, 3349, 4267, 4531, 5773, 49447, 77027, 98141, 840599, 1137281, 19333777]

約数ペア:

[(1, 19333777), (17, 1137281), (23, 840599), (197, 98141), (251, 77027), (391, 49447), (3349, 5773), (4267, 4531)]