15222216

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{21871}}^1$

素因数の和:21909

約数の個数: 32

約数和(自身を含む): 39369600

約数和(自身を除く): 24147384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 524904, 634259, 1268518, 1902777, 2537036, 3805554, 5074072, 7611108, 15222216]

約数ペア:

[(1, 15222216), (2, 7611108), (3, 5074072), (4, 3805554), (6, 2537036), (8, 1902777), (12, 1268518), (24, 634259), (29, 524904), (58, 262452), (87, 174968), (116, 131226), (174, 87484), (232, 65613), (348, 43742), (696, 21871)]