130215892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5581}}^1$

素因数の和:5911

約数の個数: 24

約数和(自身を含む): 240695840

約数和(自身を除く): 110479948

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5581, 5833, 11162, 11666, 22324, 23332, 106039, 212078, 424156, 1713367, 3426734, 6853468, 32553973, 65107946, 130215892]

約数ペア:

[(1, 130215892), (2, 65107946), (4, 32553973), (19, 6853468), (38, 3426734), (76, 1713367), (307, 424156), (614, 212078), (1228, 106039), (5581, 23332), (5833, 22324), (11162, 11666)]