19099106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7573}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 31174584

約数和(自身を除く): 12075478

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 7573, 15146, 98449, 196898, 734581, 1469162, 9549553, 19099106]

約数ペア:

[(1, 19099106), (2, 9549553), (13, 1469162), (26, 734581), (97, 196898), (194, 98449), (1261, 15146), (2522, 7573)]