12461515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9851}}^1$

素因数の和:9890

約数の個数: 16

約数和(自身を含む): 17024256

約数和(自身を除く): 4562741

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 9851, 49255, 108361, 226573, 541805, 1132865, 2492303, 12461515]

約数ペア:

[(1, 12461515), (5, 2492303), (11, 1132865), (23, 541805), (55, 226573), (115, 108361), (253, 49255), (1265, 9851)]