30219272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{198811}}^1$

素因数の和:198836

約数の個数: 16

約数和(自身を含む): 59643600

約数和(自身を除く): 29424328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 198811, 397622, 795244, 1590488, 3777409, 7554818, 15109636, 30219272]

約数ペア:

[(1, 30219272), (2, 15109636), (4, 7554818), (8, 3777409), (19, 1590488), (38, 795244), (76, 397622), (152, 198811)]