19233236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 17599084

約数列:

[1, 2, 4, 11, 22, 44, 521, 839, 1042, 1678, 2084, 3356, 5731, 9229, 11462, 18458, 22924, 36916, 437119, 874238, 1748476, 4808309, 9616618, 19233236]

約数ペア:

[(1, 19233236), (2, 9616618), (4, 4808309), (11, 1748476), (22, 874238), (44, 437119), (521, 36916), (839, 22924), (1042, 18458), (1678, 11462), (2084, 9229), (3356, 5731)]