12453376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1902

約数の個数: 40

約数和(自身を含む): 26810784

約数和(自身を除く): 14357408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1871, 3328, 3742, 6656, 7484, 14968, 24323, 29936, 48646, 59872, 97292, 119744, 194584, 239488, 389168, 478976, 778336, 957952, 1556672, 3113344, 6226688, 12453376]

約数ペア:

[(1, 12453376), (2, 6226688), (4, 3113344), (8, 1556672), (13, 957952), (16, 778336), (26, 478976), (32, 389168), (52, 239488), (64, 194584), (104, 119744), (128, 97292), (208, 59872), (256, 48646), (416, 29936), (512, 24323), (832, 14968), (1664, 7484), (1871, 6656), (3328, 3742)]