12969448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{39541}}^1$

素因数の和:39588

約数の個数: 16

約数和(自身を含む): 24911460

約数和(自身を除く): 11942012

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 39541, 79082, 158164, 316328, 1621181, 3242362, 6484724, 12969448]

約数ペア:

[(1, 12969448), (2, 6484724), (4, 3242362), (8, 1621181), (41, 316328), (82, 158164), (164, 79082), (328, 39541)]