18523492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11539

約数の個数: 24

約数和(自身を含む): 36038912

約数和(自身を除く): 17515420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11491, 22982, 45964, 149383, 298766, 356221, 597532, 712442, 1424884, 4630873, 9261746, 18523492]

約数ペア:

[(1, 18523492), (2, 9261746), (4, 4630873), (13, 1424884), (26, 712442), (31, 597532), (52, 356221), (62, 298766), (124, 149383), (403, 45964), (806, 22982), (1612, 11491)]