38904286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6521}}^1$

素因数の和:6699

約数の個数: 16

約数和(自身を含む): 61828560

約数和(自身を除く): 22924274

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 6521, 13042, 123899, 247798, 1023797, 2047594, 19452143, 38904286]

約数ペア:

[(1, 38904286), (2, 19452143), (19, 2047594), (38, 1023797), (157, 247798), (314, 123899), (2983, 13042), (5966, 6521)]