47345986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73291}}^1$

素因数の和:73329

約数の個数: 16

約数和(自身を含む): 79155360

約数和(自身を除く): 31809374

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 73291, 146582, 1245947, 1392529, 2491894, 2785058, 23672993, 47345986]

約数ペア:

[(1, 47345986), (2, 23672993), (17, 2785058), (19, 2491894), (34, 1392529), (38, 1245947), (323, 146582), (646, 73291)]