19308646

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2788

約数の個数: 24

約数和(自身を含む): 34165800

約数和(自身を除く): 14857154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 2699, 3577, 5398, 7154, 18893, 37786, 132251, 197027, 264502, 394054, 1379189, 2758378, 9654323, 19308646]

約数ペア:

[(1, 19308646), (2, 9654323), (7, 2758378), (14, 1379189), (49, 394054), (73, 264502), (98, 197027), (146, 132251), (511, 37786), (1022, 18893), (2699, 7154), (3577, 5398)]