19220472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37388808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 383, 408, 492, 612, 697, 738, 766, 984, 1149, 1224, 1394, 1476, 1532, 2091, 2298, 2788, 2952, 3064, 3447, 4182, 4596, 5576, 6273, 6511, 6894, 8364, 9192, 12546, 13022, 13788, 15703, 16728, 19533, 25092, 26044, 27576, 31406, 39066, 47109, 50184, 52088, 58599, 62812, 78132, 94218, 117198, 125624, 141327, 156264, 188436, 234396, 266951, 282654, 376872, 468792, 533902, 565308, 800853, 1067804, 1130616, 1601706, 2135608, 2402559, 3203412, 4805118, 6406824, 9610236, 19220472]

約数ペア:

[(1, 19220472), (2, 9610236), (3, 6406824), (4, 4805118), (6, 3203412), (8, 2402559), (9, 2135608), (12, 1601706), (17, 1130616), (18, 1067804), (24, 800853), (34, 565308), (36, 533902), (41, 468792), (51, 376872), (68, 282654), (72, 266951), (82, 234396), (102, 188436), (123, 156264), (136, 141327), (153, 125624), (164, 117198), (204, 94218), (246, 78132), (306, 62812), (328, 58599), (369, 52088), (383, 50184), (408, 47109), (492, 39066), (612, 31406), (697, 27576), (738, 26044), (766, 25092), (984, 19533), (1149, 16728), (1224, 15703), (1394, 13788), (1476, 13022), (1532, 12546), (2091, 9192), (2298, 8364), (2788, 6894), (2952, 6511), (3064, 6273), (3447, 5576), (4182, 4596)]