16880491822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1\times {\mathrm{3181}}^1$

素因数の和:5188

約数の個数: 32

約数和(自身を含む): 27041145120

約数和(自身を除く): 10160653298

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1913, 2774, 3181, 3826, 6362, 36347, 60439, 72694, 120878, 139649, 232213, 279298, 464426, 2653331, 4412047, 5306662, 6085253, 8824094, 12170506, 115619807, 231239614, 444223469, 888446938, 8440245911, 16880491822]

約数ペア:

[(1, 16880491822), (2, 8440245911), (19, 888446938), (38, 444223469), (73, 231239614), (146, 115619807), (1387, 12170506), (1913, 8824094), (2774, 6085253), (3181, 5306662), (3826, 4412047), (6362, 2653331), (36347, 464426), (60439, 279298), (72694, 232213), (120878, 139649)]