38480396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5689}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 71694000

約数和(自身を除く): 33213604

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 5689, 6764, 11378, 22756, 108091, 216182, 432364, 506321, 1012642, 2025284, 9620099, 19240198, 38480396]

約数ペア:

[(1, 38480396), (2, 19240198), (4, 9620099), (19, 2025284), (38, 1012642), (76, 506321), (89, 432364), (178, 216182), (356, 108091), (1691, 22756), (3382, 11378), (5689, 6764)]