213760982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{119687}}^1$

素因数の和:119755

約数の個数: 16

約数和(自身を含む): 344701440

約数和(自身を除く): 130940458

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 119687, 239374, 2274053, 4548106, 5625289, 11250578, 106880491, 213760982]

約数ペア:

[(1, 213760982), (2, 106880491), (19, 11250578), (38, 5625289), (47, 4548106), (94, 2274053), (893, 239374), (1786, 119687)]