22918690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 42497280

約数和(自身を除く): 19578590

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 433, 670, 790, 866, 2165, 4330, 5293, 10586, 26465, 29011, 34207, 52930, 58022, 68414, 145055, 171035, 290110, 342070, 2291869, 4583738, 11459345, 22918690]

約数ペア:

[(1, 22918690), (2, 11459345), (5, 4583738), (10, 2291869), (67, 342070), (79, 290110), (134, 171035), (158, 145055), (335, 68414), (395, 58022), (433, 52930), (670, 34207), (790, 29011), (866, 26465), (2165, 10586), (4330, 5293)]