17742338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6323}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 28230336

約数和(自身を除く): 10487998

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 6323, 12646, 145429, 290858, 385703, 771406, 8871169, 17742338]

約数ペア:

[(1, 17742338), (2, 8871169), (23, 771406), (46, 385703), (61, 290858), (122, 145429), (1403, 12646), (2806, 6323)]