21883454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10909}}^1$

素因数の和:10987

約数の個数: 16

約数和(自身を含む): 35348400

約数和(自身を除く): 13464946

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10909, 21818, 185453, 370906, 643631, 1287262, 10941727, 21883454]

約数ペア:

[(1, 21883454), (2, 10941727), (17, 1287262), (34, 643631), (59, 370906), (118, 185453), (1003, 21818), (2006, 10909)]