38638685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2351}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 49109760

約数和(自身を除く): 10471075

約数列:

[1, 5, 19, 95, 173, 865, 2351, 3287, 11755, 16435, 44669, 223345, 406723, 2033615, 7727737, 38638685]

約数ペア:

[(1, 38638685), (5, 7727737), (19, 2033615), (95, 406723), (173, 223345), (865, 44669), (2351, 16435), (3287, 11755)]