22022338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 15233342

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 307, 403, 614, 806, 1157, 2314, 2759, 3991, 5518, 7982, 9517, 19034, 27323, 35867, 54646, 71734, 123721, 247442, 355199, 710398, 847013, 1694026, 11011169, 22022338]

約数ペア:

[(1, 22022338), (2, 11011169), (13, 1694026), (26, 847013), (31, 710398), (62, 355199), (89, 247442), (178, 123721), (307, 71734), (403, 54646), (614, 35867), (806, 27323), (1157, 19034), (2314, 9517), (2759, 7982), (3991, 5518)]