19263034

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6521}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 33183936

約数和(自身を除く): 13920902

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 6521, 13042, 45647, 91294, 1375931, 2751862, 9631517, 19263034]

約数ペア:

[(1, 19263034), (2, 9631517), (7, 2751862), (14, 1375931), (211, 91294), (422, 45647), (1477, 13042), (2954, 6521)]