11721259706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1\times {\mathrm{2399}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 19121356800

約数和(自身を除く): 7400097094

約数列:

[1, 2, 13, 26, 113, 226, 1469, 1663, 2399, 2938, 3326, 4798, 21619, 31187, 43238, 62374, 187919, 271087, 375838, 542174, 2442947, 3524131, 3989537, 4885894, 7048262, 7979074, 51863981, 103727962, 450817681, 901635362, 5860629853, 11721259706]

約数ペア:

[(1, 11721259706), (2, 5860629853), (13, 901635362), (26, 450817681), (113, 103727962), (226, 51863981), (1469, 7979074), (1663, 7048262), (2399, 4885894), (2938, 3989537), (3326, 3524131), (4798, 2442947), (21619, 542174), (31187, 375838), (43238, 271087), (62374, 187919)]