19024876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 36366624

約数和(自身を除く): 17341748

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 5153, 10306, 20612, 66989, 133978, 267956, 365863, 731726, 1463452, 4756219, 9512438, 19024876]

約数ペア:

[(1, 19024876), (2, 9512438), (4, 4756219), (13, 1463452), (26, 731726), (52, 365863), (71, 267956), (142, 133978), (284, 66989), (923, 20612), (1846, 10306), (3692, 5153)]