28623918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251087}}^1$

素因数の和:251111

約数の個数: 16

約数和(自身を含む): 60261120

約数和(自身を除く): 31637202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251087, 502174, 753261, 1506522, 4770653, 9541306, 14311959, 28623918]

約数ペア:

[(1, 28623918), (2, 14311959), (3, 9541306), (6, 4770653), (19, 1506522), (38, 753261), (57, 502174), (114, 251087)]