15258796

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 36

約数和(自身を含む): 31358208

約数和(自身を除く): 16099412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 613, 889, 1226, 1778, 2452, 3556, 4291, 6223, 8582, 12446, 17164, 24892, 30037, 60074, 77851, 120148, 155702, 311404, 544957, 1089914, 2179828, 3814699, 7629398, 15258796]

約数ペア:

[(1, 15258796), (2, 7629398), (4, 3814699), (7, 2179828), (14, 1089914), (28, 544957), (49, 311404), (98, 155702), (127, 120148), (196, 77851), (254, 60074), (508, 30037), (613, 24892), (889, 17164), (1226, 12446), (1778, 8582), (2452, 6223), (3556, 4291)]