15675082892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{23117}}^1$

素因数の和:23586

約数の個数: 48

約数和(自身を含む): 31945747008

約数和(自身を除く): 16270664116

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 397, 427, 794, 854, 1588, 1708, 2779, 5558, 11116, 23117, 24217, 46234, 48434, 92468, 96868, 161819, 169519, 323638, 339038, 647276, 678076, 1410137, 2820274, 5640548, 9177449, 9870959, 18354898, 19741918, 36709796, 39483836, 64242143, 128484286, 256968572, 559824389, 1119648778, 2239297556, 3918770723, 7837541446, 15675082892]

約数ペア:

[(1, 15675082892), (2, 7837541446), (4, 3918770723), (7, 2239297556), (14, 1119648778), (28, 559824389), (61, 256968572), (122, 128484286), (244, 64242143), (397, 39483836), (427, 36709796), (794, 19741918), (854, 18354898), (1588, 9870959), (1708, 9177449), (2779, 5640548), (5558, 2820274), (11116, 1410137), (23117, 678076), (24217, 647276), (46234, 339038), (48434, 323638), (92468, 169519), (96868, 161819)]