16686308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 30723840

約数和(自身を除く): 14037532

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 2539, 3286, 5078, 6572, 10156, 78709, 134567, 157418, 269134, 314836, 538268, 4171577, 8343154, 16686308]

約数ペア:

[(1, 16686308), (2, 8343154), (4, 4171577), (31, 538268), (53, 314836), (62, 269134), (106, 157418), (124, 134567), (212, 78709), (1643, 10156), (2539, 6572), (3286, 5078)]