19302652

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 34398000

約数和(自身を除く): 15095348

約数列:

[1, 2, 4, 139, 149, 233, 278, 298, 466, 556, 596, 932, 20711, 32387, 34717, 41422, 64774, 69434, 82844, 129548, 138868, 4825663, 9651326, 19302652]

約数ペア:

[(1, 19302652), (2, 9651326), (4, 4825663), (139, 138868), (149, 129548), (233, 82844), (278, 69434), (298, 64774), (466, 41422), (556, 34717), (596, 32387), (932, 20711)]