19313463358

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1\times {\mathrm{12703}}^1$

素因数の和:13672

約数の個数: 32

約数和(自身を含む): 33404405760

約数和(自身を除く): 14090942402

約数列:

[1, 2, 7, 14, 131, 262, 829, 917, 1658, 1834, 5803, 11606, 12703, 25406, 88921, 108599, 177842, 217198, 760193, 1520386, 1664093, 3328186, 10530787, 11648651, 21061574, 23297302, 73715509, 147431018, 1379533097, 2759066194, 9656731679, 19313463358]

約数ペア:

[(1, 19313463358), (2, 9656731679), (7, 2759066194), (14, 1379533097), (131, 147431018), (262, 73715509), (829, 23297302), (917, 21061574), (1658, 11648651), (1834, 10530787), (5803, 3328186), (11606, 1664093), (12703, 1520386), (25406, 760193), (88921, 217198), (108599, 177842)]