19853323

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 23535360

約数和(自身を除く): 3682037

約数列:

[1, 7, 53, 59, 371, 413, 907, 3127, 6349, 21889, 48071, 53513, 336497, 374591, 2836189, 19853323]

約数ペア:

[(1, 19853323), (7, 2836189), (53, 374591), (59, 336497), (371, 53513), (413, 48071), (907, 21889), (3127, 6349)]