15479152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74419}}^1$

素因数の和:74440

約数の個数: 20

約数和(自身を含む): 32298280

約数和(自身を除く): 16819128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74419, 148838, 297676, 595352, 967447, 1190704, 1934894, 3869788, 7739576, 15479152]

約数ペア:

[(1, 15479152), (2, 7739576), (4, 3869788), (8, 1934894), (13, 1190704), (16, 967447), (26, 595352), (52, 297676), (104, 148838), (208, 74419)]