15684474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 33977664

約数和(自身を除く): 18293190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 953, 1266, 1906, 2743, 2859, 5486, 5718, 8229, 12389, 16458, 24778, 37167, 74334, 201083, 402166, 603249, 1206498, 2614079, 5228158, 7842237, 15684474]

約数ペア:

[(1, 15684474), (2, 7842237), (3, 5228158), (6, 2614079), (13, 1206498), (26, 603249), (39, 402166), (78, 201083), (211, 74334), (422, 37167), (633, 24778), (953, 16458), (1266, 12389), (1906, 8229), (2743, 5718), (2859, 5486)]