19648722

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{41453}}^1$

素因数の和:41537

約数の個数: 16

約数和(自身を含む): 39795840

約数和(自身を除く): 20147118

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 41453, 82906, 124359, 248718, 3274787, 6549574, 9824361, 19648722]

約数ペア:

[(1, 19648722), (2, 9824361), (3, 6549574), (6, 3274787), (79, 248718), (158, 124359), (237, 82906), (474, 41453)]