17421338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:590

約数の個数: 24

約数和(自身を含む): 28949844

約数和(自身を除く): 11528506

約数列:

[1, 2, 11, 22, 121, 193, 242, 373, 386, 746, 2123, 4103, 4246, 8206, 23353, 45133, 46706, 71989, 90266, 143978, 791879, 1583758, 8710669, 17421338]

約数ペア:

[(1, 17421338), (2, 8710669), (11, 1583758), (22, 791879), (121, 143978), (193, 90266), (242, 71989), (373, 46706), (386, 45133), (746, 23353), (2123, 8206), (4103, 4246)]