19268847542

素因数分解:

$2^1\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{397673}}^1$

素因数の和:401143

約数の個数: 16

約数和(自身を含む): 33041937312

約数和(自身を除く): 13773089770

約数列:

[1, 2, 7, 14, 3461, 6922, 24227, 48454, 397673, 795346, 2783711, 5567422, 1376346253, 2752692506, 9634423771, 19268847542]

約数ペア:

[(1, 19268847542), (2, 9634423771), (7, 2752692506), (14, 1376346253), (3461, 5567422), (6922, 2783711), (24227, 795346), (48454, 397673)]