16950685994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{10781}}^1$

素因数の和:10967

約数の個数: 48

約数和(自身を含む): 28651439880

約数和(自身を除く): 11700753886

約数列:

[1, 2, 11, 22, 73, 89, 121, 146, 178, 242, 803, 979, 1606, 1958, 6497, 8833, 10769, 10781, 12994, 17666, 21538, 21562, 71467, 118591, 142934, 237182, 786137, 787013, 959509, 1304501, 1572274, 1574026, 1919018, 2609002, 8657143, 10554599, 17314286, 21109198, 70044157, 95228573, 116100589, 140088314, 190457146, 232201178, 770485727, 1540971454, 8475342997, 16950685994]

約数ペア:

[(1, 16950685994), (2, 8475342997), (11, 1540971454), (22, 770485727), (73, 232201178), (89, 190457146), (121, 140088314), (146, 116100589), (178, 95228573), (242, 70044157), (803, 21109198), (979, 17314286), (1606, 10554599), (1958, 8657143), (6497, 2609002), (8833, 1919018), (10769, 1574026), (10781, 1572274), (12994, 1304501), (17666, 959509), (21538, 787013), (21562, 786137), (71467, 237182), (118591, 142934)]