7172386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14519}}^1$

素因数の和:14553

約数の個数: 16

約数和(自身を含む): 12196800

約数和(自身を除く): 5024414

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 14519, 29038, 188747, 275861, 377494, 551722, 3586193, 7172386]

約数ペア:

[(1, 7172386), (2, 3586193), (13, 551722), (19, 377494), (26, 275861), (38, 188747), (247, 29038), (494, 14519)]