38370388

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19301}}^1$

素因数の和:19383

約数の個数: 24

約数和(自身を含む): 77825664

約数和(自身を除く): 39455276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 19301, 38602, 77204, 135107, 270214, 540428, 1370371, 2740742, 5481484, 9592597, 19185194, 38370388]

約数ペア:

[(1, 38370388), (2, 19185194), (4, 9592597), (7, 5481484), (14, 2740742), (28, 1370371), (71, 540428), (142, 270214), (284, 135107), (497, 77204), (994, 38602), (1988, 19301)]