19569227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 21373632

約数和(自身を除く): 1804405

約数列:

[1, 17, 61, 113, 167, 1037, 1921, 2839, 6893, 10187, 18871, 117181, 173179, 320807, 1151131, 19569227]

約数ペア:

[(1, 19569227), (17, 1151131), (61, 320807), (113, 173179), (167, 117181), (1037, 18871), (1921, 10187), (2839, 6893)]