12543358

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 19396080

約数和(自身を除く): 6852722

約数列:

[1, 2, 43, 86, 157, 314, 929, 1858, 6751, 13502, 39947, 79894, 145853, 291706, 6271679, 12543358]

約数ペア:

[(1, 12543358), (2, 6271679), (43, 291706), (86, 145853), (157, 79894), (314, 39947), (929, 13502), (1858, 6751)]