13135876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 24929240

約数和(自身を除く): 11793364

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1609, 2041, 3218, 4082, 6436, 8164, 20917, 41834, 83668, 252613, 505226, 1010452, 3283969, 6567938, 13135876]

約数ペア:

[(1, 13135876), (2, 6567938), (4, 3283969), (13, 1010452), (26, 505226), (52, 252613), (157, 83668), (314, 41834), (628, 20917), (1609, 8164), (2041, 6436), (3218, 4082)]