19005185474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1395593}}^1$

素因数の和:1396225

約数の個数: 16

約数和(自身を含む): 31149658080

約数和(自身を除く): 12144472606

約数列:

[1, 2, 11, 22, 619, 1238, 6809, 13618, 1395593, 2791186, 15351523, 30703046, 863872067, 1727744134, 9502592737, 19005185474]

約数ペア:

[(1, 19005185474), (2, 9502592737), (11, 1727744134), (22, 863872067), (619, 30703046), (1238, 15351523), (6809, 2791186), (13618, 1395593)]