13875092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 31879680

約数和(自身を除く): 18004588

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2371, 2926, 4742, 5852, 9484, 16597, 26081, 33194, 45049, 52162, 66388, 90098, 104324, 180196, 182567, 315343, 365134, 495539, 630686, 730268, 991078, 1261372, 1982156, 3468773, 6937546, 13875092]

約数ペア:

[(1, 13875092), (2, 6937546), (4, 3468773), (7, 1982156), (11, 1261372), (14, 991078), (19, 730268), (22, 630686), (28, 495539), (38, 365134), (44, 315343), (76, 182567), (77, 180196), (133, 104324), (154, 90098), (209, 66388), (266, 52162), (308, 45049), (418, 33194), (532, 26081), (836, 16597), (1463, 9484), (2371, 5852), (2926, 4742)]