18660295732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18886939}}^1$

素因数の和:18886975

約数の個数: 24

約数和(自身を含む): 37018402400

約数和(自身を除く): 18358106668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18886939, 37773878, 75547756, 245530207, 358851841, 491060414, 717703682, 982120828, 1435407364, 4665073933, 9330147866, 18660295732]

約数ペア:

[(1, 18660295732), (2, 9330147866), (4, 4665073933), (13, 1435407364), (19, 982120828), (26, 717703682), (38, 491060414), (52, 358851841), (76, 245530207), (247, 75547756), (494, 37773878), (988, 18886939)]