38804213

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 47040000

約数和(自身を除く): 8235787

約数列:

[1, 7, 19, 133, 139, 973, 2099, 2641, 14693, 18487, 39881, 279167, 291761, 2042327, 5543459, 38804213]

約数ペア:

[(1, 38804213), (7, 5543459), (19, 2042327), (133, 291761), (139, 279167), (973, 39881), (2099, 18487), (2641, 14693)]