12909232

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 28966400

約数和(自身を除く): 16057168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1459, 2212, 2918, 4424, 5836, 8848, 10213, 11672, 20426, 23344, 40852, 81704, 115261, 163408, 230522, 461044, 806827, 922088, 1613654, 1844176, 3227308, 6454616, 12909232]

約数ペア:

[(1, 12909232), (2, 6454616), (4, 3227308), (7, 1844176), (8, 1613654), (14, 922088), (16, 806827), (28, 461044), (56, 230522), (79, 163408), (112, 115261), (158, 81704), (316, 40852), (553, 23344), (632, 20426), (1106, 11672), (1264, 10213), (1459, 8848), (2212, 5836), (2918, 4424)]