15801474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 34259904

約数和(自身を除く): 18458430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 1171, 2249, 2342, 3513, 4498, 6747, 7026, 13494, 15223, 30446, 45669, 91338, 202583, 405166, 607749, 1215498, 2633579, 5267158, 7900737, 15801474]

約数ペア:

[(1, 15801474), (2, 7900737), (3, 5267158), (6, 2633579), (13, 1215498), (26, 607749), (39, 405166), (78, 202583), (173, 91338), (346, 45669), (519, 30446), (1038, 15223), (1171, 13494), (2249, 7026), (2342, 6747), (3513, 4498)]