13791304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 27054720

約数和(自身を除く): 13263416

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 853, 1706, 2021, 3412, 4042, 6824, 8084, 16168, 36679, 40091, 73358, 80182, 146716, 160364, 293432, 320728, 1723913, 3447826, 6895652, 13791304]

約数ペア:

[(1, 13791304), (2, 6895652), (4, 3447826), (8, 1723913), (43, 320728), (47, 293432), (86, 160364), (94, 146716), (172, 80182), (188, 73358), (344, 40091), (376, 36679), (853, 16168), (1706, 8084), (2021, 6824), (3412, 4042)]