13960786

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 24998400

約数和(自身を除く): 11037614

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 433, 658, 686, 866, 2303, 3031, 4606, 6062, 16121, 20351, 21217, 32242, 40702, 42434, 142457, 148519, 284914, 297038, 997199, 1994398, 6980393, 13960786]

約数ペア:

[(1, 13960786), (2, 6980393), (7, 1994398), (14, 997199), (47, 297038), (49, 284914), (94, 148519), (98, 142457), (329, 42434), (343, 40702), (433, 32242), (658, 21217), (686, 20351), (866, 16121), (2303, 6062), (3031, 4606)]