13198274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15101}}^1$

素因数の和:15145

約数の個数: 16

約数和(自身を含む): 21746880

約数和(自身を除く): 8548606

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 15101, 30202, 286919, 347323, 573838, 694646, 6599137, 13198274]

約数ペア:

[(1, 13198274), (2, 6599137), (19, 694646), (23, 573838), (38, 347323), (46, 286919), (437, 30202), (874, 15101)]