15709521841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{47147}}^1$

素因数の和:47269

約数の個数: 24

約数和(自身を含む): 18107095104

約数和(自身を除く): 2397573263

約数列:

[1, 13, 19, 71, 247, 361, 923, 1349, 4693, 17537, 25631, 47147, 333203, 612911, 895793, 3347437, 11645309, 17020067, 43516681, 63601303, 221260871, 826816939, 1208424757, 15709521841]

約数ペア:

[(1, 15709521841), (13, 1208424757), (19, 826816939), (71, 221260871), (247, 63601303), (361, 43516681), (923, 17020067), (1349, 11645309), (4693, 3347437), (17537, 895793), (25631, 612911), (47147, 333203)]