19118049690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{759557}}^1$

素因数の和:760406

約数の個数: 32

約数和(自身を含む): 45938067840

約数和(自身を除く): 26820018150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 4195, 5034, 8390, 12585, 25170, 759557, 1519114, 2278671, 3797785, 4557342, 7595570, 11393355, 22786710, 637268323, 1274536646, 1911804969, 3186341615, 3823609938, 6372683230, 9559024845, 19118049690]

約数ペア:

[(1, 19118049690), (2, 9559024845), (3, 6372683230), (5, 3823609938), (6, 3186341615), (10, 1911804969), (15, 1274536646), (30, 637268323), (839, 22786710), (1678, 11393355), (2517, 7595570), (4195, 4557342), (5034, 3797785), (8390, 2278671), (12585, 1519114), (25170, 759557)]