15218621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 2562499

約数列:

[1, 11, 17, 97, 187, 839, 1067, 1649, 9229, 14263, 18139, 81383, 156893, 895213, 1383511, 15218621]

約数ペア:

[(1, 15218621), (11, 1383511), (17, 895213), (97, 156893), (187, 81383), (839, 18139), (1067, 14263), (1649, 9229)]