19510532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 36782592

約数和(自身を除く): 17272060

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 6841, 13682, 27364, 157343, 212071, 314686, 424142, 629372, 848284, 4877633, 9755266, 19510532]

約数ペア:

[(1, 19510532), (2, 9755266), (4, 4877633), (23, 848284), (31, 629372), (46, 424142), (62, 314686), (92, 212071), (124, 157343), (713, 27364), (1426, 13682), (2852, 6841)]