15270574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 26417664

約数和(自身を除く): 11147090

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 293, 506, 586, 1133, 2266, 2369, 3223, 4738, 6446, 6739, 13478, 26059, 30179, 52118, 60358, 74129, 148258, 331969, 663938, 694117, 1388234, 7635287, 15270574]

約数ペア:

[(1, 15270574), (2, 7635287), (11, 1388234), (22, 694117), (23, 663938), (46, 331969), (103, 148258), (206, 74129), (253, 60358), (293, 52118), (506, 30179), (586, 26059), (1133, 13478), (2266, 6739), (2369, 6446), (3223, 4738)]