26431394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 46785600

約数和(自身を除く): 20354206

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 1709, 3418, 7733, 15466, 18799, 32471, 37598, 63233, 64942, 126466, 357181, 695563, 714362, 1201427, 1391126, 2402854, 13215697, 26431394]

約数ペア:

[(1, 26431394), (2, 13215697), (11, 2402854), (19, 1391126), (22, 1201427), (37, 714362), (38, 695563), (74, 357181), (209, 126466), (407, 64942), (418, 63233), (703, 37598), (814, 32471), (1406, 18799), (1709, 15466), (3418, 7733)]