15141214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 27291600

約数和(自身を除く): 12150386

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 89, 121, 178, 209, 242, 407, 418, 703, 814, 979, 1406, 1691, 1958, 2299, 3293, 3382, 4477, 4598, 6586, 7733, 8954, 10769, 15466, 18601, 21538, 36223, 37202, 62567, 72446, 85063, 125134, 170126, 204611, 398453, 409222, 688237, 796906, 1376474, 7570607, 15141214]

約数ペア:

[(1, 15141214), (2, 7570607), (11, 1376474), (19, 796906), (22, 688237), (37, 409222), (38, 398453), (74, 204611), (89, 170126), (121, 125134), (178, 85063), (209, 72446), (242, 62567), (407, 37202), (418, 36223), (703, 21538), (814, 18601), (979, 15466), (1406, 10769), (1691, 8954), (1958, 7733), (2299, 6586), (3293, 4598), (3382, 4477)]