15690509828

素因数分解:

$2^2\times 7^1\times {\mathrm{8171}}^1\times {\mathrm{68581}}^1$

素因数の和:76763

約数の個数: 24

約数和(自身を含む): 31385317824

約数和(自身を除く): 15694807996

約数列:

[1, 2, 4, 7, 14, 28, 8171, 16342, 32684, 57197, 68581, 114394, 137162, 228788, 274324, 480067, 960134, 1920268, 560375351, 1120750702, 2241501404, 3922627457, 7845254914, 15690509828]

約数ペア:

[(1, 15690509828), (2, 7845254914), (4, 3922627457), (7, 2241501404), (14, 1120750702), (28, 560375351), (8171, 1920268), (16342, 960134), (32684, 480067), (57197, 274324), (68581, 228788), (114394, 137162)]