19994285393

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{14503}}^1$

素因数の和:15016

約数の個数: 16

約数和(自身を含む): 20896202880

約数和(自身を除く): 901917487

約数列:

[1, 29, 137, 347, 3973, 10063, 14503, 47539, 420587, 1378631, 1986911, 5032541, 57620419, 145943689, 689458117, 19994285393]

約数ペア:

[(1, 19994285393), (29, 689458117), (137, 145943689), (347, 57620419), (3973, 5032541), (10063, 1986911), (14503, 1378631), (47539, 420587)]