12964952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19694248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1619, 2002, 3238, 4004, 6476, 8008, 11333, 12952, 17809, 21047, 22666, 35618, 42094, 45332, 71236, 84188, 90664, 124663, 142472, 147329, 168376, 231517, 249326, 294658, 463034, 498652, 589316, 926068, 997304, 1178632, 1620619, 1852136, 3241238, 6482476, 12964952]

約数ペア:

[(1, 12964952), (2, 6482476), (4, 3241238), (7, 1852136), (8, 1620619), (11, 1178632), (13, 997304), (14, 926068), (22, 589316), (26, 498652), (28, 463034), (44, 294658), (52, 249326), (56, 231517), (77, 168376), (88, 147329), (91, 142472), (104, 124663), (143, 90664), (154, 84188), (182, 71236), (286, 45332), (308, 42094), (364, 35618), (572, 22666), (616, 21047), (728, 17809), (1001, 12952), (1144, 11333), (1619, 8008), (2002, 6476), (3238, 4004)]