15564052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7829}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 31570560

約数和(自身を除く): 16006508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 7829, 15658, 31316, 54803, 109606, 219212, 555859, 1111718, 2223436, 3891013, 7782026, 15564052]

約数ペア:

[(1, 15564052), (2, 7782026), (4, 3891013), (7, 2223436), (14, 1111718), (28, 555859), (71, 219212), (142, 109606), (284, 54803), (497, 31316), (994, 15658), (1988, 7829)]