19023966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81299}}^1$

素因数の和:81320

約数の個数: 24

約数和(自身を含む): 44389800

約数和(自身を除く): 25365834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81299, 162598, 243897, 487794, 731691, 1056887, 1463382, 2113774, 3170661, 6341322, 9511983, 19023966]

約数ペア:

[(1, 19023966), (2, 9511983), (3, 6341322), (6, 3170661), (9, 2113774), (13, 1463382), (18, 1056887), (26, 731691), (39, 487794), (78, 243897), (117, 162598), (234, 81299)]