16893983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 18865920

約数和(自身を除く): 1971937

約数列:

[1, 19, 23, 67, 437, 577, 1273, 1541, 10963, 13271, 29279, 38659, 252149, 734521, 889157, 16893983]

約数ペア:

[(1, 16893983), (19, 889157), (23, 734521), (67, 252149), (437, 38659), (577, 29279), (1273, 13271), (1541, 10963)]