13858676

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 27988800

約数和(自身を除く): 14130124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 169, 247, 332, 338, 494, 676, 988, 1079, 1577, 2158, 2197, 3154, 3211, 4316, 4394, 6308, 6422, 8788, 12844, 14027, 20501, 28054, 41002, 41743, 56108, 82004, 83486, 166972, 182351, 266513, 364702, 533026, 729404, 1066052, 3464669, 6929338, 13858676]

約数ペア:

[(1, 13858676), (2, 6929338), (4, 3464669), (13, 1066052), (19, 729404), (26, 533026), (38, 364702), (52, 266513), (76, 182351), (83, 166972), (166, 83486), (169, 82004), (247, 56108), (332, 41743), (338, 41002), (494, 28054), (676, 20501), (988, 14027), (1079, 12844), (1577, 8788), (2158, 6422), (2197, 6308), (3154, 4394), (3211, 4316)]