16371644

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 29352960

約数和(自身を除く): 12981316

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 503, 1006, 2012, 8137, 16274, 32548, 39737, 51809, 79474, 103618, 158948, 207236, 4092911, 8185822, 16371644]

約数ペア:

[(1, 16371644), (2, 8185822), (4, 4092911), (79, 207236), (103, 158948), (158, 103618), (206, 79474), (316, 51809), (412, 39737), (503, 32548), (1006, 16274), (2012, 8137)]