38156966942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1\times {\mathrm{3931}}^1$

素因数の和:5736

約数の個数: 32

約数和(自身を含む): 60684286080

約数和(自身を除く): 22527319138

約数列:

[1, 2, 19, 38, 157, 314, 1627, 2983, 3254, 3931, 5966, 7862, 30913, 61826, 74689, 149378, 255439, 510878, 617167, 1234334, 4853341, 6395737, 9706682, 11726173, 12791474, 23452346, 121519003, 243038006, 1004130709, 2008261418, 19078483471, 38156966942]

約数ペア:

[(1, 38156966942), (2, 19078483471), (19, 2008261418), (38, 1004130709), (157, 243038006), (314, 121519003), (1627, 23452346), (2983, 12791474), (3254, 11726173), (3931, 9706682), (5966, 6395737), (7862, 4853341), (30913, 1234334), (61826, 617167), (74689, 510878), (149378, 255439)]