19514616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 53637120

約数和(自身を除く): 34122504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 193, 264, 383, 386, 579, 766, 772, 1149, 1158, 1532, 1544, 2123, 2298, 2316, 3064, 4213, 4246, 4596, 4632, 6369, 8426, 8492, 9192, 12639, 12738, 16852, 16984, 25278, 25476, 33704, 50556, 50952, 73919, 101112, 147838, 221757, 295676, 443514, 591352, 813109, 887028, 1626218, 1774056, 2439327, 3252436, 4878654, 6504872, 9757308, 19514616]

約数ペア:

[(1, 19514616), (2, 9757308), (3, 6504872), (4, 4878654), (6, 3252436), (8, 2439327), (11, 1774056), (12, 1626218), (22, 887028), (24, 813109), (33, 591352), (44, 443514), (66, 295676), (88, 221757), (132, 147838), (193, 101112), (264, 73919), (383, 50952), (386, 50556), (579, 33704), (766, 25476), (772, 25278), (1149, 16984), (1158, 16852), (1532, 12738), (1544, 12639), (2123, 9192), (2298, 8492), (2316, 8426), (3064, 6369), (4213, 4632), (4246, 4596)]