19484784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12301}}^1$

素因数の和:12326

約数の個数: 60

約数和(自身を含む): 59492472

約数和(自身を除く): 40007688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12301, 24602, 36903, 49204, 73806, 98408, 110709, 135311, 147612, 196816, 221418, 270622, 295224, 405933, 442836, 541244, 590448, 811866, 885672, 1082488, 1217799, 1623732, 1771344, 2164976, 2435598, 3247464, 4871196, 6494928, 9742392, 19484784]

約数ペア:

[(1, 19484784), (2, 9742392), (3, 6494928), (4, 4871196), (6, 3247464), (8, 2435598), (9, 2164976), (11, 1771344), (12, 1623732), (16, 1217799), (18, 1082488), (22, 885672), (24, 811866), (33, 590448), (36, 541244), (44, 442836), (48, 405933), (66, 295224), (72, 270622), (88, 221418), (99, 196816), (132, 147612), (144, 135311), (176, 110709), (198, 98408), (264, 73806), (396, 49204), (528, 36903), (792, 24602), (1584, 12301)]