1255841252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{13921}}^1$

素因数の和:15131

約数の個数: 24

約数和(自身を含む): 2315507040

約数和(自身を除く): 1059665788

約数列:

[1, 2, 4, 19, 38, 76, 1187, 2374, 4748, 13921, 22553, 27842, 45106, 55684, 90212, 264499, 528998, 1057996, 16524227, 33048454, 66096908, 313960313, 627920626, 1255841252]

約数ペア:

[(1, 1255841252), (2, 627920626), (4, 313960313), (19, 66096908), (38, 33048454), (76, 16524227), (1187, 1057996), (2374, 528998), (4748, 264499), (13921, 90212), (22553, 55684), (27842, 45106)]