2019936588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{13693}}^1$

素因数の和:14366

約数の個数: 48

約数和(自身を含む): 4969278720

約数和(自身を除く): 2949342132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 647, 1294, 1941, 2588, 3882, 7764, 12293, 13693, 24586, 27386, 36879, 41079, 49172, 54772, 73758, 82158, 147516, 164316, 260167, 520334, 780501, 1040668, 1561002, 3122004, 8859371, 17718742, 26578113, 35437484, 53156226, 106312452, 168328049, 336656098, 504984147, 673312196, 1009968294, 2019936588]

約数ペア:

[(1, 2019936588), (2, 1009968294), (3, 673312196), (4, 504984147), (6, 336656098), (12, 168328049), (19, 106312452), (38, 53156226), (57, 35437484), (76, 26578113), (114, 17718742), (228, 8859371), (647, 3122004), (1294, 1561002), (1941, 1040668), (2588, 780501), (3882, 520334), (7764, 260167), (12293, 164316), (13693, 147516), (24586, 82158), (27386, 73758), (36879, 54772), (41079, 49172)]