17948686

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13217}}^1$

素因数の和:13323

約数の個数: 16

約数和(自身を含む): 31088736

約数和(自身を除く): 13140050

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13217, 26434, 92519, 185038, 1282049, 2564098, 8974343, 17948686]

約数ペア:

[(1, 17948686), (2, 8974343), (7, 2564098), (14, 1282049), (97, 185038), (194, 92519), (679, 26434), (1358, 13217)]