22381528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 45405360

約数和(自身を除く): 23023832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 701, 1228, 1402, 2456, 2804, 3991, 5608, 7982, 9113, 15964, 18226, 31928, 36452, 72904, 215207, 430414, 860828, 1721656, 2797691, 5595382, 11190764, 22381528]

約数ペア:

[(1, 22381528), (2, 11190764), (4, 5595382), (8, 2797691), (13, 1721656), (26, 860828), (52, 430414), (104, 215207), (307, 72904), (614, 36452), (701, 31928), (1228, 18226), (1402, 15964), (2456, 9113), (2804, 7982), (3991, 5608)]