193617290

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{21347}}^1$

素因数の和:22261

約数の個数: 16

約数和(自身を含む): 348911712

約数和(自身を除く): 155294422

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 9070, 21347, 42694, 106735, 213470, 19361729, 38723458, 96808645, 193617290]

約数ペア:

[(1, 193617290), (2, 96808645), (5, 38723458), (10, 19361729), (907, 213470), (1814, 106735), (4535, 42694), (9070, 21347)]