20191103691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1\times {\mathrm{131893}}^1$

素因数の和:136546

約数の個数: 16

約数和(自身を含む): 29375431680

約数和(自身を除く): 9184327989

約数列:

[1, 3, 11, 33, 4639, 13917, 51029, 131893, 153087, 395679, 1450823, 4352469, 611851627, 1835554881, 6730367897, 20191103691]

約数ペア:

[(1, 20191103691), (3, 6730367897), (11, 1835554881), (33, 611851627), (4639, 4352469), (13917, 1450823), (51029, 395679), (131893, 153087)]