19922154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{474337}}^1$

素因数の和:474349

約数の個数: 16

約数和(自身を含む): 45536448

約数和(自身を除く): 25614294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 474337, 948674, 1423011, 2846022, 3320359, 6640718, 9961077, 19922154]

約数ペア:

[(1, 19922154), (2, 9961077), (3, 6640718), (6, 3320359), (7, 2846022), (14, 1423011), (21, 948674), (42, 474337)]