22690694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 38176320

約数和(自身を除く): 15485626

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 229, 458, 481, 962, 1339, 2678, 2977, 3811, 5954, 7622, 8473, 16946, 23587, 47174, 49543, 99086, 110149, 220298, 306631, 613262, 872719, 1745438, 11345347, 22690694]

約数ペア:

[(1, 22690694), (2, 11345347), (13, 1745438), (26, 872719), (37, 613262), (74, 306631), (103, 220298), (206, 110149), (229, 99086), (458, 49543), (481, 47174), (962, 23587), (1339, 16946), (2678, 8473), (2977, 7622), (3811, 5954)]