16580942

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 12836530

約数列:

[1, 2, 7, 14, 47, 94, 113, 223, 226, 329, 446, 658, 791, 1561, 1582, 3122, 5311, 10481, 10622, 20962, 25199, 37177, 50398, 73367, 74354, 146734, 176393, 352786, 1184353, 2368706, 8290471, 16580942]

約数ペア:

[(1, 16580942), (2, 8290471), (7, 2368706), (14, 1184353), (47, 352786), (94, 176393), (113, 146734), (223, 74354), (226, 73367), (329, 50398), (446, 37177), (658, 25199), (791, 20962), (1561, 10622), (1582, 10481), (3122, 5311)]