18444845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 23052288

約数和(自身を除く): 4607443

約数列:

[1, 5, 31, 127, 155, 635, 937, 3937, 4685, 19685, 29047, 118999, 145235, 594995, 3688969, 18444845]

約数ペア:

[(1, 18444845), (5, 3688969), (31, 594995), (127, 145235), (155, 118999), (635, 29047), (937, 19685), (3937, 4685)]