12446368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 15707072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 1861, 3344, 3722, 6688, 7444, 14888, 20471, 29776, 35359, 40942, 59552, 70718, 81884, 141436, 163768, 282872, 327536, 388949, 565744, 655072, 777898, 1131488, 1555796, 3111592, 6223184, 12446368]

約数ペア:

[(1, 12446368), (2, 6223184), (4, 3111592), (8, 1555796), (11, 1131488), (16, 777898), (19, 655072), (22, 565744), (32, 388949), (38, 327536), (44, 282872), (76, 163768), (88, 141436), (152, 81884), (176, 70718), (209, 59552), (304, 40942), (352, 35359), (418, 29776), (608, 20471), (836, 14888), (1672, 7444), (1861, 6688), (3344, 3722)]