19003325798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1\times {\mathrm{4259}}^1$

素因数の和:11204

約数の個数: 32

約数和(自身を含む): 31782326400

約数和(自身を除く): 12779000602

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4259, 6907, 8518, 13814, 72403, 80921, 117419, 131233, 144806, 161842, 234838, 262466, 1375657, 2230961, 2751314, 4461922, 29416913, 58833826, 500087521, 558921347, 1000175042, 1117842694, 9501662899, 19003325798]

約数ペア:

[(1, 19003325798), (2, 9501662899), (17, 1117842694), (19, 1000175042), (34, 558921347), (38, 500087521), (323, 58833826), (646, 29416913), (4259, 4461922), (6907, 2751314), (8518, 2230961), (13814, 1375657), (72403, 262466), (80921, 234838), (117419, 161842), (131233, 144806)]