19485502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 31063392

約数和(自身を除く): 11577890

約数列:

[1, 2, 17, 34, 313, 626, 1831, 3662, 5321, 10642, 31127, 62254, 573103, 1146206, 9742751, 19485502]

約数ペア:

[(1, 19485502), (2, 9742751), (17, 1146206), (34, 573103), (313, 62254), (626, 31127), (1831, 10642), (3662, 5321)]