19468021237

素因数分解:

$7^1\times {\mathrm{907}}^1\times {\mathrm{1613}}^1\times {\mathrm{1901}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 22299230592

約数和(自身を除く): 2831209355

約数列:

[1, 7, 907, 1613, 1901, 6349, 11291, 13307, 1462991, 1724207, 3066313, 10240937, 12069449, 21464191, 2781145891, 19468021237]

約数ペア:

[(1, 19468021237), (7, 2781145891), (907, 21464191), (1613, 12069449), (1901, 10240937), (6349, 3066313), (11291, 1724207), (13307, 1462991)]