15691054886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1039}}^1\times {\mathrm{1609}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 26793748800

約数和(自身を除く): 11102693914

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1039, 1609, 2078, 3218, 4693, 9386, 13507, 19741, 20917, 27014, 30571, 39482, 41834, 61142, 256633, 375079, 397423, 513266, 580849, 750158, 794846, 1161698, 1671751, 3343502, 4876027, 7551037, 9752054, 15102074, 21732763, 31763269, 43465526, 63526538, 412922497, 603502111, 825844994, 1207004222, 7845527443, 15691054886]

約数ペア:

[(1, 15691054886), (2, 7845527443), (13, 1207004222), (19, 825844994), (26, 603502111), (38, 412922497), (247, 63526538), (361, 43465526), (494, 31763269), (722, 21732763), (1039, 15102074), (1609, 9752054), (2078, 7551037), (3218, 4876027), (4693, 3343502), (9386, 1671751), (13507, 1161698), (19741, 794846), (20917, 750158), (27014, 580849), (30571, 513266), (39482, 397423), (41834, 375079), (61142, 256633)]