15231244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 32352768

約数和(自身を除く): 17121524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 353, 469, 644, 706, 938, 1412, 1541, 1876, 2471, 3082, 4942, 6164, 8119, 9884, 10787, 16238, 21574, 23651, 32476, 43148, 47302, 56833, 94604, 113666, 165557, 227332, 331114, 543973, 662228, 1087946, 2175892, 3807811, 7615622, 15231244]

約数ペア:

[(1, 15231244), (2, 7615622), (4, 3807811), (7, 2175892), (14, 1087946), (23, 662228), (28, 543973), (46, 331114), (67, 227332), (92, 165557), (134, 113666), (161, 94604), (268, 56833), (322, 47302), (353, 43148), (469, 32476), (644, 23651), (706, 21574), (938, 16238), (1412, 10787), (1541, 9884), (1876, 8119), (2471, 6164), (3082, 4942)]