12873108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 19060332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 431, 524, 786, 862, 1293, 1572, 1724, 2489, 2586, 4978, 5172, 7467, 8189, 9956, 14934, 16378, 24567, 29868, 32756, 49134, 56461, 98268, 112922, 169383, 225844, 338766, 677532, 1072759, 2145518, 3218277, 4291036, 6436554, 12873108]

約数ペア:

[(1, 12873108), (2, 6436554), (3, 4291036), (4, 3218277), (6, 2145518), (12, 1072759), (19, 677532), (38, 338766), (57, 225844), (76, 169383), (114, 112922), (131, 98268), (228, 56461), (262, 49134), (393, 32756), (431, 29868), (524, 24567), (786, 16378), (862, 14934), (1293, 9956), (1572, 8189), (1724, 7467), (2489, 5172), (2586, 4978)]