38940418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{6299}}^1$

素因数の和:6593

約数の個数: 16

約数和(自身を含む): 63957600

約数和(自身を除く): 25017182

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 6299, 12598, 69289, 138578, 1770019, 3540038, 19470209, 38940418]

約数ペア:

[(1, 38940418), (2, 19470209), (11, 3540038), (22, 1770019), (281, 138578), (562, 69289), (3091, 12598), (6182, 6299)]