19181614151

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{54319}}^1$

素因数の和:55214

約数の個数: 16

約数和(自身を含む): 22308572160

約数和(自身を除く): 3126958009

約数列:

[1, 7, 61, 427, 827, 5789, 50447, 54319, 353129, 380233, 3313459, 23194213, 44921813, 314452691, 2740230593, 19181614151]

約数ペア:

[(1, 19181614151), (7, 2740230593), (61, 314452691), (427, 44921813), (827, 23194213), (5789, 3313459), (50447, 380233), (54319, 353129)]