17378972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10829

約数の個数: 24

約数和(自身を含む): 33812352

約数和(自身を除く): 16433380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 10781, 21562, 43124, 140153, 280306, 334211, 560612, 668422, 1336844, 4344743, 8689486, 17378972]

約数ペア:

[(1, 17378972), (2, 8689486), (4, 4344743), (13, 1336844), (26, 668422), (31, 560612), (52, 334211), (62, 280306), (124, 140153), (403, 43124), (806, 21562), (1612, 10781)]