19184454

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12841}}^1$

素因数の和:12932

約数の個数: 24

約数和(自身を含む): 42070392

約数和(自身を除く): 22885938

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12841, 25682, 38523, 77046, 115569, 231138, 1065803, 2131606, 3197409, 6394818, 9592227, 19184454]

約数ペア:

[(1, 19184454), (2, 9592227), (3, 6394818), (6, 3197409), (9, 2131606), (18, 1065803), (83, 231138), (166, 115569), (249, 77046), (498, 38523), (747, 25682), (1494, 12841)]