12204878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11123122

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2699, 4522, 5398, 18893, 37786, 45883, 51281, 91766, 102562, 321181, 358967, 642362, 717934, 871777, 1743554, 6102439, 12204878]

約数ペア:

[(1, 12204878), (2, 6102439), (7, 1743554), (14, 871777), (17, 717934), (19, 642362), (34, 358967), (38, 321181), (119, 102562), (133, 91766), (238, 51281), (266, 45883), (323, 37786), (646, 18893), (2261, 5398), (2699, 4522)]