38388778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1601}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 60747840

約数和(自身を除く): 22359062

約数列:

[1, 2, 19, 38, 631, 1262, 1601, 3202, 11989, 23978, 30419, 60838, 1010231, 2020462, 19194389, 38388778]

約数ペア:

[(1, 38388778), (2, 19194389), (19, 2020462), (38, 1010231), (631, 60838), (1262, 30419), (1601, 23978), (3202, 11989)]