38047988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23371}}^1$

素因数の和:23423

約数の個数: 24

約数和(自身を含む): 74603424

約数和(自身を除く): 36555436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 23371, 46742, 93484, 257081, 514162, 864727, 1028324, 1729454, 3458908, 9511997, 19023994, 38047988]

約数ペア:

[(1, 38047988), (2, 19023994), (4, 9511997), (11, 3458908), (22, 1729454), (37, 1028324), (44, 864727), (74, 514162), (148, 257081), (407, 93484), (814, 46742), (1628, 23371)]