17320172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 32046000

約数和(自身を除く): 14725828

約数列:

[1, 2, 4, 19, 38, 76, 349, 653, 698, 1306, 1396, 2612, 6631, 12407, 13262, 24814, 26524, 49628, 227897, 455794, 911588, 4330043, 8660086, 17320172]

約数ペア:

[(1, 17320172), (2, 8660086), (4, 4330043), (19, 911588), (38, 455794), (76, 227897), (349, 49628), (653, 26524), (698, 24814), (1306, 13262), (1396, 12407), (2612, 6631)]