19617528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5077}}^1$

素因数の和:5116

約数の個数: 64

約数和(自身を含む): 58498560

約数和(自身を除く): 38881032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5077, 10154, 15231, 20308, 30462, 35539, 40616, 60924, 71078, 106617, 116771, 121848, 142156, 213234, 233542, 284312, 350313, 426468, 467084, 700626, 817397, 852936, 934168, 1401252, 1634794, 2452191, 2802504, 3269588, 4904382, 6539176, 9808764, 19617528]

約数ペア:

[(1, 19617528), (2, 9808764), (3, 6539176), (4, 4904382), (6, 3269588), (7, 2802504), (8, 2452191), (12, 1634794), (14, 1401252), (21, 934168), (23, 852936), (24, 817397), (28, 700626), (42, 467084), (46, 426468), (56, 350313), (69, 284312), (84, 233542), (92, 213234), (138, 142156), (161, 121848), (168, 116771), (184, 106617), (276, 71078), (322, 60924), (483, 40616), (552, 35539), (644, 30462), (966, 20308), (1288, 15231), (1932, 10154), (3864, 5077)]