22439692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 43838928

約数和(自身を除く): 21399236

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 653, 781, 1306, 1562, 2612, 3124, 7183, 8591, 14366, 17182, 28732, 34364, 46363, 79013, 92726, 158026, 185452, 316052, 509993, 1019986, 2039972, 5609923, 11219846, 22439692]

約数ペア:

[(1, 22439692), (2, 11219846), (4, 5609923), (11, 2039972), (22, 1019986), (44, 509993), (71, 316052), (121, 185452), (142, 158026), (242, 92726), (284, 79013), (484, 46363), (653, 34364), (781, 28732), (1306, 17182), (1562, 14366), (2612, 8591), (3124, 7183)]