22279595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 28903392

約数和(自身を除く): 6623797

約数列:

[1, 5, 13, 65, 353, 971, 1765, 4589, 4855, 12623, 22945, 63115, 342763, 1713815, 4455919, 22279595]

約数ペア:

[(1, 22279595), (5, 4455919), (13, 1713815), (65, 342763), (353, 63115), (971, 22945), (1765, 12623), (4589, 4855)]