15361492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 28834176

約数和(自身を除く): 13472684

約数列:

[1, 2, 4, 31, 43, 62, 67, 86, 124, 134, 172, 268, 1333, 1849, 2077, 2666, 2881, 3698, 4154, 5332, 5762, 7396, 8308, 11524, 57319, 89311, 114638, 123883, 178622, 229276, 247766, 357244, 495532, 3840373, 7680746, 15361492]

約数ペア:

[(1, 15361492), (2, 7680746), (4, 3840373), (31, 495532), (43, 357244), (62, 247766), (67, 229276), (86, 178622), (124, 123883), (134, 114638), (172, 89311), (268, 57319), (1333, 11524), (1849, 8308), (2077, 7396), (2666, 5762), (2881, 5332), (3698, 4154)]