12771668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2699}}^1$

素因数の和:2736

約数の個数: 36

約数和(自身を含む): 27669600

約数和(自身を除く): 14897932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2699, 4732, 5398, 10796, 18893, 35087, 37786, 70174, 75572, 140348, 245609, 456131, 491218, 912262, 982436, 1824524, 3192917, 6385834, 12771668]

約数ペア:

[(1, 12771668), (2, 6385834), (4, 3192917), (7, 1824524), (13, 982436), (14, 912262), (26, 491218), (28, 456131), (52, 245609), (91, 140348), (169, 75572), (182, 70174), (338, 37786), (364, 35087), (676, 18893), (1183, 10796), (2366, 5398), (2699, 4732)]