12273248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 26325936

約数和(自身を除く): 14052688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 181, 208, 326, 362, 416, 652, 724, 1304, 1448, 2119, 2353, 2608, 2896, 4238, 4706, 5216, 5792, 8476, 9412, 16952, 18824, 29503, 33904, 37648, 59006, 67808, 75296, 118012, 236024, 383539, 472048, 767078, 944096, 1534156, 3068312, 6136624, 12273248]

約数ペア:

[(1, 12273248), (2, 6136624), (4, 3068312), (8, 1534156), (13, 944096), (16, 767078), (26, 472048), (32, 383539), (52, 236024), (104, 118012), (163, 75296), (181, 67808), (208, 59006), (326, 37648), (362, 33904), (416, 29503), (652, 18824), (724, 16952), (1304, 9412), (1448, 8476), (2119, 5792), (2353, 5216), (2608, 4706), (2896, 4238)]