16203110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1913}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 36656928

約数和(自身を除く): 20453818

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 1913, 3826, 4235, 8470, 9565, 13391, 19130, 21043, 26782, 42086, 66955, 105215, 133910, 147301, 210430, 231473, 294602, 462946, 736505, 1157365, 1473010, 1620311, 2314730, 3240622, 8101555, 16203110]

約数ペア:

[(1, 16203110), (2, 8101555), (5, 3240622), (7, 2314730), (10, 1620311), (11, 1473010), (14, 1157365), (22, 736505), (35, 462946), (55, 294602), (70, 231473), (77, 210430), (110, 147301), (121, 133910), (154, 105215), (242, 66955), (385, 42086), (605, 26782), (770, 21043), (847, 19130), (1210, 13391), (1694, 9565), (1913, 8470), (3826, 4235)]