19528090757

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1\times {\mathrm{61027}}^1$

素因数の和:63740

約数の個数: 16

約数和(自身を含む): 23639806080

約数和(自身を除く): 4111715323

約数列:

[1, 7, 17, 119, 2689, 18823, 45713, 61027, 319991, 427189, 1037459, 7262213, 164101603, 1148711221, 2789727251, 19528090757]

約数ペア:

[(1, 19528090757), (7, 2789727251), (17, 1148711221), (119, 164101603), (2689, 7262213), (18823, 1037459), (45713, 427189), (61027, 319991)]