312969938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{23599}}^1$

素因数の和:23969

約数の個数: 16

約数和(自身を含む): 495600000

約数和(自身を除く): 182630062

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 23599, 47198, 448381, 896762, 8236051, 16472102, 156484969, 312969938]

約数ペア:

[(1, 312969938), (2, 156484969), (19, 16472102), (38, 8236051), (349, 896762), (698, 448381), (6631, 47198), (13262, 23599)]