19666734

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{41491}}^1$

素因数の和:41575

約数の個数: 16

約数和(自身を含む): 39832320

約数和(自身を除く): 20165586

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 41491, 82982, 124473, 248946, 3277789, 6555578, 9833367, 19666734]

約数ペア:

[(1, 19666734), (2, 9833367), (3, 6555578), (6, 3277789), (79, 248946), (158, 124473), (237, 82982), (474, 41491)]