12907046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21555072

約数和(自身を除く): 8648026

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 197, 394, 697, 799, 1394, 1598, 1927, 3349, 3854, 6698, 8077, 9259, 16154, 18518, 32759, 65518, 137309, 157403, 274618, 314806, 379619, 759238, 6453523, 12907046]

約数ペア:

[(1, 12907046), (2, 6453523), (17, 759238), (34, 379619), (41, 314806), (47, 274618), (82, 157403), (94, 137309), (197, 65518), (394, 32759), (697, 18518), (799, 16154), (1394, 9259), (1598, 8077), (1927, 6698), (3349, 3854)]