16980626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6733}}^1$

素因数の和:6845

約数の個数: 16

約数和(自身を含む): 27717144

約数和(自身を除く): 10736518

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 6733, 13466, 87529, 175058, 653101, 1306202, 8490313, 16980626]

約数ペア:

[(1, 16980626), (2, 8490313), (13, 1306202), (26, 653101), (97, 175058), (194, 87529), (1261, 13466), (2522, 6733)]