15189130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12553}}^1$

素因数の和:12582

約数の個数: 24

約数和(自身を含む): 30054276

約数和(自身を除く): 14865146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12553, 25106, 62765, 125530, 138083, 276166, 690415, 1380830, 1518913, 3037826, 7594565, 15189130]

約数ペア:

[(1, 15189130), (2, 7594565), (5, 3037826), (10, 1518913), (11, 1380830), (22, 690415), (55, 276166), (110, 138083), (121, 125530), (242, 62765), (605, 25106), (1210, 12553)]