19245318

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78233}}^1$

素因数の和:78279

約数の個数: 16

約数和(自身を含む): 39429936

約数和(自身を除く): 20184618

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78233, 156466, 234699, 469398, 3207553, 6415106, 9622659, 19245318]

約数ペア:

[(1, 19245318), (2, 9622659), (3, 6415106), (6, 3207553), (41, 469398), (82, 234699), (123, 156466), (246, 78233)]