71143486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{19301}}^1$

素因数の和:19419

約数の個数: 16

約数和(自身を含む): 113495760

約数和(自身を除く): 42352274

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 19301, 38602, 366719, 733438, 1872197, 3744394, 35571743, 71143486]

約数ペア:

[(1, 71143486), (2, 35571743), (19, 3744394), (38, 1872197), (97, 733438), (194, 366719), (1843, 38602), (3686, 19301)]