15122386190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19142261}}^1$

素因数の和:19142347

約数の個数: 16

約数和(自身を含む): 27564857280

約数和(自身を除く): 12442471090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 19142261, 38284522, 95711305, 191422610, 1512238619, 3024477238, 7561193095, 15122386190]

約数ペア:

[(1, 15122386190), (2, 7561193095), (5, 3024477238), (10, 1512238619), (79, 191422610), (158, 95711305), (395, 38284522), (790, 19142261)]