15137542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 27620352

約数和(自身を除く): 12482810

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 887, 1219, 1774, 2438, 6209, 8533, 12418, 17066, 20401, 40802, 47011, 94022, 142807, 285614, 329077, 658154, 1081253, 2162506, 7568771, 15137542]

約数ペア:

[(1, 15137542), (2, 7568771), (7, 2162506), (14, 1081253), (23, 658154), (46, 329077), (53, 285614), (106, 142807), (161, 94022), (322, 47011), (371, 40802), (742, 20401), (887, 17066), (1219, 12418), (1774, 8533), (2438, 6209)]