25231614908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1720181}}^1$

素因数の和:1720397

約数の個数: 24

約数和(自身を含む): 46720143120

約数和(自身を除く): 21488528212

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 14668, 1720181, 3440362, 6880724, 32683439, 65366878, 130733756, 331994933, 663989866, 1327979732, 6307903727, 12615807454, 25231614908]

約数ペア:

[(1, 25231614908), (2, 12615807454), (4, 6307903727), (19, 1327979732), (38, 663989866), (76, 331994933), (193, 130733756), (386, 65366878), (772, 32683439), (3667, 6880724), (7334, 3440362), (14668, 1720181)]