19159462

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1259}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 13741658

約数列:

[1, 2, 7, 14, 1087, 1259, 2174, 2518, 7609, 8813, 15218, 17626, 1368533, 2737066, 9579731, 19159462]

約数ペア:

[(1, 19159462), (2, 9579731), (7, 2737066), (14, 1368533), (1087, 17626), (1259, 15218), (2174, 8813), (2518, 7609)]