13228810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{188983}}^1$

素因数の和:188997

約数の個数: 16

約数和(自身を含む): 27213696

約数和(自身を除く): 13984886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 188983, 377966, 944915, 1322881, 1889830, 2645762, 6614405, 13228810]

約数ペア:

[(1, 13228810), (2, 6614405), (5, 2645762), (7, 1889830), (10, 1322881), (14, 944915), (35, 377966), (70, 188983)]