19041022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9511}}^1$

素因数の和:9544

約数の個数: 32

約数和(自身を含む): 38352384

約数和(自身を除く): 19311362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9511, 19022, 66577, 104621, 123643, 133154, 209242, 247286, 732347, 865501, 1360073, 1464694, 1731002, 2720146, 9520511, 19041022]

約数ペア:

[(1, 19041022), (2, 9520511), (7, 2720146), (11, 1731002), (13, 1464694), (14, 1360073), (22, 865501), (26, 732347), (77, 247286), (91, 209242), (143, 133154), (154, 123643), (182, 104621), (286, 66577), (1001, 19022), (2002, 9511)]