19730478

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29101}}^1$

素因数の和:29219

約数の個数: 16

約数和(自身を含む): 39811536

約数和(自身を除く): 20081058

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29101, 58202, 87303, 174606, 3288413, 6576826, 9865239, 19730478]

約数ペア:

[(1, 19730478), (2, 9865239), (3, 6576826), (6, 3288413), (113, 174606), (226, 87303), (339, 58202), (678, 29101)]