61191812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19051}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 118427232

約数和(自身を除く): 57235420

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 19051, 38102, 76204, 209561, 419122, 838244, 1390723, 2781446, 5562892, 15297953, 30595906, 61191812]

約数ペア:

[(1, 61191812), (2, 30595906), (4, 15297953), (11, 5562892), (22, 2781446), (44, 1390723), (73, 838244), (146, 419122), (292, 209561), (803, 76204), (1606, 38102), (3212, 19051)]