17749968245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{9901}}^1$

素因数の和:10205

約数の個数: 32

約数和(自身を含む): 22757172480

約数和(自身を除く): 5007204235

約数列:

[1, 5, 19, 95, 113, 167, 565, 835, 2147, 3173, 9901, 10735, 15865, 18871, 49505, 94355, 188119, 358549, 940595, 1118813, 1653467, 1792745, 5594065, 8267335, 21257447, 31415873, 106287235, 157079365, 186841771, 934208855, 3549993649, 17749968245]

約数ペア:

[(1, 17749968245), (5, 3549993649), (19, 934208855), (95, 186841771), (113, 157079365), (167, 106287235), (565, 31415873), (835, 21257447), (2147, 8267335), (3173, 5594065), (9901, 1792745), (10735, 1653467), (15865, 1118813), (18871, 940595), (49505, 358549), (94355, 188119)]