1956225170

素因数分解:

$2^1\times 5^1\times {\mathrm{51439}}^1\times {\mathrm{3803}}^1$

素因数の和:55249

約数の個数: 16

約数和(自身を含む): 3522199680

約数和(自身を除く): 1565974510

約数列:

[1, 2, 5, 10, 3803, 7606, 19015, 38030, 51439, 102878, 257195, 514390, 195622517, 391245034, 978112585, 1956225170]

約数ペア:

[(1, 1956225170), (2, 978112585), (5, 391245034), (10, 195622517), (3803, 514390), (7606, 257195), (19015, 102878), (38030, 51439)]