11388517

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 13392000

約数和(自身を除く): 2003483

約数列:

[1, 7, 61, 149, 179, 427, 1043, 1253, 9089, 10919, 26671, 63623, 76433, 186697, 1626931, 11388517]

約数ペア:

[(1, 11388517), (7, 1626931), (61, 186697), (149, 76433), (179, 63623), (427, 26671), (1043, 10919), (1253, 9089)]