19019964

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{9491}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 44650368

約数和(自身を除く): 25630404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 9491, 18982, 28473, 37964, 56946, 113892, 1584997, 3169994, 4754991, 6339988, 9509982, 19019964]

約数ペア:

[(1, 19019964), (2, 9509982), (3, 6339988), (4, 4754991), (6, 3169994), (12, 1584997), (167, 113892), (334, 56946), (501, 37964), (668, 28473), (1002, 18982), (2004, 9491)]