19428400762

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{136399}}^1$

素因数の和:136941

約数の個数: 16

約数和(自身を含む): 29364192000

約数和(自身を除く): 9935791238

約数列:

[1, 2, 229, 311, 458, 622, 71219, 136399, 142438, 272798, 31235371, 42420089, 62470742, 84840178, 9714200381, 19428400762]

約数ペア:

[(1, 19428400762), (2, 9714200381), (229, 84840178), (311, 62470742), (458, 42420089), (622, 31235371), (71219, 272798), (136399, 142438)]