1118812321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{15427}}^1$

素因数の和:15804

約数の個数: 16

約数和(自身を含む): 1288546560

約数和(自身を除く): 169734239

約数列:

[1, 11, 19, 209, 347, 3817, 6593, 15427, 72523, 169697, 293113, 3224243, 5353169, 58884859, 101710211, 1118812321]

約数ペア:

[(1, 1118812321), (11, 101710211), (19, 58884859), (209, 5353169), (347, 3224243), (3817, 293113), (6593, 169697), (15427, 72523)]