19369994

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 33981120

約数和(自身を除く): 14611126

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 827, 1654, 1673, 3346, 5789, 11578, 11711, 23422, 40523, 81046, 197653, 395306, 1383571, 2767142, 9684997, 19369994]

約数ペア:

[(1, 19369994), (2, 9684997), (7, 2767142), (14, 1383571), (49, 395306), (98, 197653), (239, 81046), (478, 40523), (827, 23422), (1654, 11711), (1673, 11578), (3346, 5789)]