16884802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20743}}^1$

素因数の和:20793

約数の個数: 16

約数和(自身を含む): 28377792

約数和(自身を除く): 11492990

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 20743, 41486, 228173, 456346, 767491, 1534982, 8442401, 16884802]

約数ペア:

[(1, 16884802), (2, 8442401), (11, 1534982), (22, 767491), (37, 456346), (74, 228173), (407, 41486), (814, 20743)]