5291386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8229

約数の個数: 16

約数和(自身を含む): 8847360

約数和(自身を除く): 3555974

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 8191, 16382, 139247, 155629, 278494, 311258, 2645693, 5291386]

約数ペア:

[(1, 5291386), (2, 2645693), (17, 311258), (19, 278494), (34, 155629), (38, 139247), (323, 16382), (646, 8191)]