11862538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 18204480

約数和(自身を除く): 6341942

約数列:

[1, 2, 71, 139, 142, 278, 601, 1202, 9869, 19738, 42671, 83539, 85342, 167078, 5931269, 11862538]

約数ペア:

[(1, 11862538), (2, 5931269), (71, 167078), (139, 85342), (142, 83539), (278, 42671), (601, 19738), (1202, 9869)]