17807074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 27688320

約数和(自身を除く): 9881246

約数列:

[1, 2, 43, 79, 86, 158, 2621, 3397, 5242, 6794, 112703, 207059, 225406, 414118, 8903537, 17807074]

約数ペア:

[(1, 17807074), (2, 8903537), (43, 414118), (79, 225406), (86, 207059), (158, 112703), (2621, 6794), (3397, 5242)]