1938652802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{213461}}^1$

素因数の和:213721

約数の個数: 16

約数和(自身を含む): 3073852800

約数和(自身を除く): 1135199998

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 213461, 426922, 4055759, 8111518, 51017179, 102034358, 969326401, 1938652802]

約数ペア:

[(1, 1938652802), (2, 969326401), (19, 102034358), (38, 51017179), (239, 8111518), (478, 4055759), (4541, 426922), (9082, 213461)]