11911172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 26285952

約数和(自身を除く): 14374780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 761, 1118, 1204, 1522, 2236, 3044, 3913, 5327, 7826, 9893, 10654, 15652, 19786, 21308, 32723, 39572, 65446, 69251, 130892, 138502, 229061, 277004, 425399, 458122, 850798, 916244, 1701596, 2977793, 5955586, 11911172]

約数ペア:

[(1, 11911172), (2, 5955586), (4, 2977793), (7, 1701596), (13, 916244), (14, 850798), (26, 458122), (28, 425399), (43, 277004), (52, 229061), (86, 138502), (91, 130892), (172, 69251), (182, 65446), (301, 39572), (364, 32723), (559, 21308), (602, 19786), (761, 15652), (1118, 10654), (1204, 9893), (1522, 7826), (2236, 5327), (3044, 3913)]