12745367067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{15581}}^1$

素因数の和:15843

約数の個数: 32

約数和(自身を含む): 18189803520

約数和(自身を除く): 5444436453

約数列:

[1, 3, 19, 57, 113, 127, 339, 381, 2147, 2413, 6441, 7239, 14351, 15581, 43053, 46743, 272669, 296039, 818007, 888117, 1760653, 1978787, 5281959, 5936361, 33452407, 37596953, 100357221, 112790859, 223602931, 670808793, 4248455689, 12745367067]

約数ペア:

[(1, 12745367067), (3, 4248455689), (19, 670808793), (57, 223602931), (113, 112790859), (127, 100357221), (339, 37596953), (381, 33452407), (2147, 5936361), (2413, 5281959), (6441, 1978787), (7239, 1760653), (14351, 888117), (15581, 818007), (43053, 296039), (46743, 272669)]