19672023

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6287}}^1$

素因数の和:6446

約数の個数: 16

約数和(自身を含む): 30182400

約数和(自身を除く): 10510377

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 6287, 18861, 44009, 132027, 936763, 2810289, 6557341, 19672023]

約数ペア:

[(1, 19672023), (3, 6557341), (7, 2810289), (21, 936763), (149, 132027), (447, 44009), (1043, 18861), (3129, 6287)]