17645284

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{6991}}^1$

素因数の和:7626

約数の個数: 12

約数和(自身を含む): 30932608

約数和(自身を除く): 13287324

約数列:

[1, 2, 4, 631, 1262, 2524, 6991, 13982, 27964, 4411321, 8822642, 17645284]

約数ペア:

[(1, 17645284), (2, 8822642), (4, 4411321), (631, 27964), (1262, 13982), (2524, 6991)]