21719406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 46798848

約数和(自身を除く): 25079442

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 5077, 10154, 15231, 30462, 116771, 157387, 233542, 314774, 350313, 472161, 700626, 944322, 3619901, 7239802, 10859703, 21719406]

約数ペア:

[(1, 21719406), (2, 10859703), (3, 7239802), (6, 3619901), (23, 944322), (31, 700626), (46, 472161), (62, 350313), (69, 314774), (93, 233542), (138, 157387), (186, 116771), (713, 30462), (1426, 15231), (2139, 10154), (4278, 5077)]