19282893

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15053}}^1$

素因数の和:15124

約数の個数: 16

約数和(自身を含む): 29867136

約数和(自身を除く): 10584243

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 15053, 45159, 105371, 316113, 918233, 2754699, 6427631, 19282893]

約数ペア:

[(1, 19282893), (3, 6427631), (7, 2754699), (21, 918233), (61, 316113), (183, 105371), (427, 45159), (1281, 15053)]