19552688

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{8093}}^1$

素因数の和:8252

約数の個数: 20

約数和(自身を含む): 38138928

約数和(自身を除く): 18586240

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 8093, 16186, 32372, 64744, 129488, 1222043, 2444086, 4888172, 9776344, 19552688]

約数ペア:

[(1, 19552688), (2, 9776344), (4, 4888172), (8, 2444086), (16, 1222043), (151, 129488), (302, 64744), (604, 32372), (1208, 16186), (2416, 8093)]