12971244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7590

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 22590996

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 7559, 15118, 22677, 30236, 45354, 83149, 90708, 98267, 166298, 196534, 249447, 294801, 332596, 393068, 498894, 589602, 997788, 1080937, 1179204, 2161874, 3242811, 4323748, 6485622, 12971244]

約数ペア:

[(1, 12971244), (2, 6485622), (3, 4323748), (4, 3242811), (6, 2161874), (11, 1179204), (12, 1080937), (13, 997788), (22, 589602), (26, 498894), (33, 393068), (39, 332596), (44, 294801), (52, 249447), (66, 196534), (78, 166298), (132, 98267), (143, 90708), (156, 83149), (286, 45354), (429, 30236), (572, 22677), (858, 15118), (1716, 7559)]