189606956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{615607}}^1$

素因数の和:615629

約数の個数: 24

約数和(自身を含む): 413688576

約数和(自身を除く): 224081620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 615607, 1231214, 2462428, 4309249, 6771677, 8618498, 13543354, 17236996, 27086708, 47401739, 94803478, 189606956]

約数ペア:

[(1, 189606956), (2, 94803478), (4, 47401739), (7, 27086708), (11, 17236996), (14, 13543354), (22, 8618498), (28, 6771677), (44, 4309249), (77, 2462428), (154, 1231214), (308, 615607)]