19196883

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 28629120

約数和(自身を除く): 9432237

約数列:

[1, 3, 9, 61, 73, 183, 219, 479, 549, 657, 1437, 4311, 4453, 13359, 29219, 34967, 40077, 87657, 104901, 262971, 314703, 2132987, 6398961, 19196883]

約数ペア:

[(1, 19196883), (3, 6398961), (9, 2132987), (61, 314703), (73, 262971), (183, 104901), (219, 87657), (479, 40077), (549, 34967), (657, 29219), (1437, 13359), (4311, 4453)]