12697708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 25038720

約数和(自身を除く): 12341012

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 137, 188, 274, 493, 548, 799, 986, 1363, 1598, 1972, 2329, 2726, 3196, 3973, 4658, 5452, 6439, 7946, 9316, 12878, 15892, 23171, 25756, 46342, 67541, 92684, 109463, 135082, 186731, 218926, 270164, 373462, 437852, 746924, 3174427, 6348854, 12697708]

約数ペア:

[(1, 12697708), (2, 6348854), (4, 3174427), (17, 746924), (29, 437852), (34, 373462), (47, 270164), (58, 218926), (68, 186731), (94, 135082), (116, 109463), (137, 92684), (188, 67541), (274, 46342), (493, 25756), (548, 23171), (799, 15892), (986, 12878), (1363, 9316), (1598, 7946), (1972, 6439), (2329, 5452), (2726, 4658), (3196, 3973)]