1993065082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{19979}}^1$

素因数の和:21621

約数の個数: 16

約数和(自身を含む): 3088108800

約数和(自身を除く): 1095043718

約数列:

[1, 2, 31, 62, 1609, 3218, 19979, 39958, 49879, 99758, 619349, 1238698, 32146211, 64292422, 996532541, 1993065082]

約数ペア:

[(1, 1993065082), (2, 996532541), (31, 64292422), (62, 32146211), (1609, 1238698), (3218, 619349), (19979, 99758), (39958, 49879)]