19285360

素因数分解:

$2^4\times 5^1\times {\mathrm{241067}}^1$

素因数の和:241080

約数の個数: 20

約数和(自身を含む): 44838648

約数和(自身を除く): 25553288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241067, 482134, 964268, 1205335, 1928536, 2410670, 3857072, 4821340, 9642680, 19285360]

約数ペア:

[(1, 19285360), (2, 9642680), (4, 4821340), (5, 3857072), (8, 2410670), (10, 1928536), (16, 1205335), (20, 964268), (40, 482134), (80, 241067)]