1969842119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1\times {\mathrm{4391}}^1$

素因数の和:7790

約数の個数: 16

約数和(自身を含む): 2370977280

約数和(自身を除く): 401135161

約数列:

[1, 7, 19, 133, 3373, 4391, 23611, 30737, 64087, 83429, 448609, 584003, 14810843, 103675901, 281406017, 1969842119]

約数ペア:

[(1, 1969842119), (7, 281406017), (19, 103675901), (133, 14810843), (3373, 584003), (4391, 448609), (23611, 83429), (30737, 64087)]