19634630112

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{637157}}^1$

素因数の和:637280

約数の個数: 72

約数和(自身を含む): 56357899416

約数和(自身を除く): 36723269304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 637157, 1274314, 1911471, 2548628, 3822942, 5097256, 5734413, 7645884, 10194512, 11468826, 15291768, 20389024, 22937652, 30583536, 45875304, 61167072, 68175799, 91750608, 136351598, 183501216, 204527397, 272703196, 409054794, 545406392, 613582191, 818109588, 1090812784, 1227164382, 1636219176, 2181625568, 2454328764, 3272438352, 4908657528, 6544876704, 9817315056, 19634630112]

約数ペア:

[(1, 19634630112), (2, 9817315056), (3, 6544876704), (4, 4908657528), (6, 3272438352), (8, 2454328764), (9, 2181625568), (12, 1636219176), (16, 1227164382), (18, 1090812784), (24, 818109588), (32, 613582191), (36, 545406392), (48, 409054794), (72, 272703196), (96, 204527397), (107, 183501216), (144, 136351598), (214, 91750608), (288, 68175799), (321, 61167072), (428, 45875304), (642, 30583536), (856, 22937652), (963, 20389024), (1284, 15291768), (1712, 11468826), (1926, 10194512), (2568, 7645884), (3424, 5734413), (3852, 5097256), (5136, 3822942), (7704, 2548628), (10272, 1911471), (15408, 1274314), (30816, 637157)]