19924344

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2287}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 59339280

約数和(自身を除く): 39414936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2287, 2904, 4356, 4574, 6861, 8712, 9148, 13722, 18296, 20583, 25157, 27444, 41166, 50314, 54888, 75471, 82332, 100628, 150942, 164664, 201256, 226413, 276727, 301884, 452826, 553454, 603768, 830181, 905652, 1106908, 1660362, 1811304, 2213816, 2490543, 3320724, 4981086, 6641448, 9962172, 19924344]

約数ペア:

[(1, 19924344), (2, 9962172), (3, 6641448), (4, 4981086), (6, 3320724), (8, 2490543), (9, 2213816), (11, 1811304), (12, 1660362), (18, 1106908), (22, 905652), (24, 830181), (33, 603768), (36, 553454), (44, 452826), (66, 301884), (72, 276727), (88, 226413), (99, 201256), (121, 164664), (132, 150942), (198, 100628), (242, 82332), (264, 75471), (363, 54888), (396, 50314), (484, 41166), (726, 27444), (792, 25157), (968, 20583), (1089, 18296), (1452, 13722), (2178, 9148), (2287, 8712), (2904, 6861), (4356, 4574)]