11916657008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43811239}}^1$

素因数の和:43811264

約数の個数: 20

約数和(自身を含む): 24446671920

約数和(自身を除く): 12530014912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43811239, 87622478, 175244956, 350489912, 700979824, 744791063, 1489582126, 2979164252, 5958328504, 11916657008]

約数ペア:

[(1, 11916657008), (2, 5958328504), (4, 2979164252), (8, 1489582126), (16, 744791063), (17, 700979824), (34, 350489912), (68, 175244956), (136, 87622478), (272, 43811239)]