19799976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6238

約数の個数: 64

約数和(自身を含む): 59558400

約数和(自身を除く): 39758424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6203, 12406, 18609, 24812, 37218, 43421, 49624, 74436, 86842, 117857, 130263, 148872, 173684, 235714, 260526, 347368, 353571, 471428, 521052, 707142, 824999, 942856, 1042104, 1414284, 1649998, 2474997, 2828568, 3299996, 4949994, 6599992, 9899988, 19799976]

約数ペア:

[(1, 19799976), (2, 9899988), (3, 6599992), (4, 4949994), (6, 3299996), (7, 2828568), (8, 2474997), (12, 1649998), (14, 1414284), (19, 1042104), (21, 942856), (24, 824999), (28, 707142), (38, 521052), (42, 471428), (56, 353571), (57, 347368), (76, 260526), (84, 235714), (114, 173684), (133, 148872), (152, 130263), (168, 117857), (228, 86842), (266, 74436), (399, 49624), (456, 43421), (532, 37218), (798, 24812), (1064, 18609), (1596, 12406), (3192, 6203)]