22298510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 44241120

約数和(自身を除く): 21942610

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3989, 5590, 7978, 19945, 39890, 51857, 103714, 171527, 259285, 343054, 518570, 857635, 1715270, 2229851, 4459702, 11149255, 22298510]

約数ペア:

[(1, 22298510), (2, 11149255), (5, 4459702), (10, 2229851), (13, 1715270), (26, 857635), (43, 518570), (65, 343054), (86, 259285), (130, 171527), (215, 103714), (430, 51857), (559, 39890), (1118, 19945), (2795, 7978), (3989, 5590)]