19706268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4549}}^1$

素因数の和:4594

約数の個数: 36

約数和(自身を含む): 48539400

約数和(自身を除く): 28833132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4549, 9098, 13647, 18196, 27294, 54588, 86431, 172862, 259293, 345724, 518586, 1037172, 1642189, 3284378, 4926567, 6568756, 9853134, 19706268]

約数ペア:

[(1, 19706268), (2, 9853134), (3, 6568756), (4, 4926567), (6, 3284378), (12, 1642189), (19, 1037172), (38, 518586), (57, 345724), (76, 259293), (114, 172862), (228, 86431), (361, 54588), (722, 27294), (1083, 18196), (1444, 13647), (2166, 9098), (4332, 4549)]