15800524

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 28213808

約数和(自身を除く): 12413284

約数列:

[1, 2, 4, 97, 193, 194, 211, 386, 388, 422, 772, 844, 18721, 20467, 37442, 40723, 40934, 74884, 81446, 81868, 162892, 3950131, 7900262, 15800524]

約数ペア:

[(1, 15800524), (2, 7900262), (4, 3950131), (97, 162892), (193, 81868), (194, 81446), (211, 74884), (386, 40934), (388, 40723), (422, 37442), (772, 20467), (844, 18721)]