15196556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 27375264

約数和(自身を除く): 12178708

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 733, 1466, 2932, 5183, 10366, 20732, 52043, 53509, 104086, 107018, 208172, 214036, 3799139, 7598278, 15196556]

約数ペア:

[(1, 15196556), (2, 7598278), (4, 3799139), (71, 214036), (73, 208172), (142, 107018), (146, 104086), (284, 53509), (292, 52043), (733, 20732), (1466, 10366), (2932, 5183)]