815511122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{26927}}^1$

素因数の和:27745

約数の個数: 16

約数和(自身を含む): 1289312640

約数和(自身を除く): 473801518

約数列:

[1, 2, 19, 38, 797, 1594, 15143, 26927, 30286, 53854, 511613, 1023226, 21460819, 42921638, 407755561, 815511122]

約数ペア:

[(1, 815511122), (2, 407755561), (19, 42921638), (38, 21460819), (797, 1023226), (1594, 511613), (15143, 53854), (26927, 30286)]